| Peat or propane | 
            Thomas Joseph | 
            22 Oct 2025 | 
          
          
            | Add ___ to the fire (make the situation worse) | 
             | 
             | 
          
          
            | Gas station buy | 
            Wall Street Journal | 
            14 Oct 2025 | 
          
          
            | Fellow university student gets energy from this (4) | 
            Mirror Cryptic | 
            01 Oct 2025 | 
          
          
            | Source of heat (4) | 
            Mirror Quick | 
            01 Oct 2025 | 
          
          
            | Liquid hydrogen, say, for a rocket | 
            Universal | 
            23 Aug 2025 | 
          
          
            | Peat or propane | 
            Thomas Joseph | 
            09 Aug 2025 | 
          
          
            | *Gas station purchase that might be marked with an OCTane rating | 
             | 
             | 
          
          
            | Stoke | 
            LA Times Daily | 
            01 Aug 2025 | 
          
          
            | Coal, petrol, etc. (4) | 
             | 
             | 
          
          
            | Tank filler | 
            Wall Street Journal | 
            02 Jul 2025 | 
          
          
            | Logs, for a fire | 
            USA Today | 
            08 Jun 2025 | 
          
          
            | Incite, encourage | 
             | 
             | 
          
          
            | Materials like wood, gas, and diesel that can be burned to produce 28a, say | 
             | 
             | 
          
          
            | Coal or gas, eg | 
            The Times Concise | 
            01 May 2025 | 
          
          
            | (Fossil [___ filter] | 
             | 
             | 
          
          
            | (Fossil [?) filter] | 
            USA Today Quick | 
            18 Apr 2025 | 
          
          
            | Gas, for a car | 
             | 
             | 
          
          
            | Provide power to | 
            New York Times | 
            01 Mar 2025 | 
          
          
            | Hydrogen or butane | 
             | 
             | 
          
          
            | Diesel or gas, e.g. | 
             | 
             | 
          
          
            | Kerosene or propane | 
            Universal | 
            18 Feb 2025 | 
          
          
            | Stimulate, incite; type of 54 Across | 
            The Telegraph Cross Atlantic | 
            17 Jan 2025 | 
          
          
            | Oil, gas or electricity, eg | 
            The Sun Mini | 
            06 Jan 2025 | 
          
          
            | Material for a fire, e.g. | 
            The Telegraph Mini | 
            03 Jan 2025 | 
          
          
            | Petrol is one (4) | 
             | 
             | 
          
          
            | 1a for a car | 
             | 
             | 
          
          
            | Gasoline, e.g. | 
            Commuter | 
            23 Dec 2024 | 
          
          
            | Starts fire using expired laughing gas! | 
             | 
             | 
          
          
            | Oil, gas or electricity, eg | 
            Puzzler Backwords | 
            16 Dec 2024 | 
          
          
            | Stimulate | 
            Thomas Joseph | 
            02 Dec 2024 | 
          
          
            | Material for burning (4) | 
             | 
             | 
          
          
            | Methanol, e.g. | 
             | 
             | 
          
          
            | It's used in tanks (4) | 
             | 
             | 
          
          
            | Coal, say (4) | 
             | 
             | 
          
          
            | Source of power | 
            Mirror Tea Time | 
            24 Sep 2024 | 
          
          
            | Diesel,for example | 
            USA Today | 
            23 Sep 2024 | 
          
          
            | It's used to heat damaged flue (4) | 
             | 
             | 
          
          
            | What to burn to break up the flue (4) | 
             | 
             | 
          
          
            | It's consumed to go | 
             | 
             | 
          
          
            | It is useful when burned (4) | 
             | 
             | 
          
          
            | Substance burned to produce power (4) | 
             | 
             | 
          
          
            | Stoke | 
            New York Times | 
            15 Aug 2024 | 
          
          
            | Combustible stuff | 
             | 
             | 
          
          
            | Spilling it could make you a bit rueful (4) | 
             | 
             | 
          
          
            | Diesel or petrol, for example (4) | 
             | 
             | 
          
          
            | Feel a change of vowel is needed to feed the flames (4) | 
             | 
             | 
          
          
            | Feel a change of vowel is needed to feed the flames(4) | 
             | 
             | 
          
          
            | Oil, coal or gas | 
            Wall Street Journal | 
            20 May 2024 | 
          
          
            | Source of power | 
            Mirror Tea Time | 
            20 May 2024 | 
          
          
            | Consumable energy source (4) | 
             | 
             | 
          
          
            | Materials like wood, gas, and diesel that can be burned to produce 28a, say | 
             | 
             | 
          
          
            | Petro-Canada supply | 
             | 
             | 
          
          
            | If you take final parts, it's a gas! (4) | 
             | 
             | 
          
          
            | Material for a fire (4) | 
             | 
             | 
          
          
            | Propane, for example | 
             | 
             | 
          
          
            | Stoke up | 
             | 
             | 
          
          
            | Petrol, for example (4) | 
             | 
             | 
          
          
            | Coal, eg | 
             | 
             | 
          
          
            | Coal, coke, etc. (4) | 
             | 
             | 
          
          
            | Petrol or peat, for example (4) | 
             | 
             | 
          
          
            | Diesel or gas, e.g. | 
             | 
             | 
          
          
            | Source of power | 
            Mirror Tea Time | 
            08 Feb 2024 | 
          
          
            | Fire maker | 
             | 
             | 
          
          
            | Combustible substance (4) | 
            Puzzler | 
            24 Jan 2024 | 
          
          
            | Gasohol, e.g. | 
            LA Times Daily | 
            12 Jan 2024 | 
          
          
            | Power source | 
            Puzzler Backwords | 
            23 Dec 2023 | 
          
          
            | Pump acquisition | 
            Wall Street Journal | 
            23 Dec 2023 | 
          
          
            | Diesel or peat? | 
            Mirror Quick | 
            03 Dec 2023 | 
          
          
            | Fellow to turn to the Spanish petrol | 
            Mirror Cryptic | 
            03 Dec 2023 | 
          
          
            | Petrol, firewood and oil etc. (4) | 
             | 
             | 
          
          
            | Stoke | 
            New York Times | 
            10 Nov 2023 | 
          
          
            | Peat or petrol | 
            New York Times | 
            05 Oct 2023 | 
          
          
            | Gas for a car | 
             | 
             | 
          
          
            | Truck stop purchase | 
            New York Times | 
            13 Aug 2023 | 
          
          
            | Gasoline or propane | 
            Newsday | 
            02 Aug 2023 | 
          
          
            | Any energy source | 
            Newsday | 
            30 Jul 2023 | 
          
          
            | Diesel or petrol, e.g. | 
             | 
             | 
          
          
            | Gas or wood | 
            LA Times Daily | 
            26 Mar 2023 | 
          
          
            | Gas, for a car | 
             | 
             | 
          
          
            | Diesel, e.g | 
            LA Times Daily | 
            07 Feb 2023 | 
          
          
            | Gas or petrol? | 
            The Telegraph Quick | 
            11 Dec 2022 | 
          
          
            | Energy contained in the majority of rich food | 
            The Times Cryptic | 
            25 Nov 2022 | 
          
          
            | Gas tank filler | 
             | 
             | 
          
          
            | Tank filler | 
            Eugene Sheffer | 
            16 Sep 2022 | 
          
          
            | Such as coal or gas | 
            The Times Concise | 
            01 Sep 2022 | 
          
          
            | Car tank contents | 
             | 
             | 
          
          
            | Tank filler | 
            Eugene Sheffer | 
            25 Jul 2022 | 
          
          
            | Gasoline or kerosene | 
            New York Times | 
            19 Jul 2022 | 
          
          
            | Coal or gas | 
            New York Times | 
            02 May 2022 | 
          
          
            | Coal, for one | 
            The Washington Post | 
            09 Mar 2022 | 
          
          
            | Coal, for one | 
            LA Times Daily | 
            09 Mar 2022 | 
          
          
            | Logs, e.g., for a wood stove | 
            Universal | 
            01 Mar 2022 | 
          
          
            | Out loud, not many will be encouraging  | 
             | 
             | 
          
          
            | Out loud, not many will be encouraging | 
            The Guardian Cryptic | 
            11 Jan 2022 | 
          
          
            | Logs, for a fire | 
            USA Today | 
            10 Jan 2022 | 
          
          
            | Diesel or petrol, e.g. | 
             | 
             | 
          
          
            | Food, for the body | 
            USA Today | 
            06 Nov 2021 | 
          
          
            | Stimulate | 
            The Telegraph Quick | 
            16 Oct 2021 | 
          
          
            | Stimulate | 
            The Washington Post | 
            10 Oct 2021 | 
          
          
            | Stimulate | 
            LA Times Daily | 
            10 Oct 2021 | 
          
          
            | Source of energy | 
            The Times Concise | 
            25 Aug 2021 | 
          
          
            | Fire feeder | 
            Canadiana | 
            12 Jul 2021 | 
          
          
            | Stoke | 
            New York Times | 
            02 Jul 2021 | 
          
          
            | Gas or coal | 
            New York Times | 
            28 Jun 2021 | 
          
          
            | Kerosene, for many jets | 
            Universal | 
            09 Jun 2021 | 
          
          
            | Petroleum or propane, e.g. | 
             | 
             | 
          
          
            | Add ___ to the fire (make it worse) | 
             | 
             | 
          
          
            | Gas tank filler | 
             | 
             | 
          
          
            | Almost stocked, saving energy with petrol, say  | 
             | 
             | 
          
          
            | Uranium, for a nuclear reactor | 
            Universal | 
            19 Oct 2020 | 
          
          
            | Car tank contents | 
             | 
             | 
          
          
            | Stimulate | 
            Wall Street Journal | 
            19 Sep 2020 | 
          
          
            | Logs, for a fire | 
            New York Times | 
            14 Sep 2020 | 
          
          
            | Sustain | 
            New York Times | 
            03 Jul 2020 | 
          
          
            | Gasohol, e.g | 
            USA Today | 
            21 Mar 2020 | 
          
          
            | What a gas tank holds | 
            Newsday | 
            09 Mar 2020 | 
          
          
            | Auto fill | 
            The Washington Post Sunday | 
            02 Feb 2020 | 
          
          
            | Peat or propane | 
            Thomas Joseph | 
            13 Nov 2019 | 
          
          
            | Propane or petroleum | 
            Newsday | 
            08 Sep 2019 | 
          
          
            | Propellant, in part | 
            Newsday | 
            06 Sep 2019 | 
          
          
            | Energize | 
            Universal | 
            25 Aug 2019 | 
          
          
            | Gasoline, for cars | 
            Newsday | 
            24 Jun 2019 | 
          
          
            | Substance that can produce energy | 
            Irish Times Simplex | 
            21 May 2019 | 
          
          
            | Gas for a car | 
             | 
             | 
          
          
            | Oil or kerosene | 
            New York Times | 
            10 Apr 2019 | 
          
          
            | Stimulate the characters in Corfu election | 
            Irish Times Crosaire | 
            20 Feb 2019 | 
          
          
            | Biodiesel, e.g | 
            Universal | 
            06 Feb 2019 | 
          
          
            | Energize | 
             | 
             | 
          
          
            | Oil or kerosene | 
             | 
             | 
          
          
            | Biodiesel, e.g. | 
             | 
             | 
          
          
            | Fire maintainer | 
            Newsday | 
            25 Nov 2018 | 
          
          
            | Tank filler | 
            LA Times Daily | 
            30 Sep 2018 | 
          
          
            | Tank filler | 
            The Washington Post | 
            30 Sep 2018 | 
          
          
            | Tank fill | 
            Wall Street Journal | 
            29 Sep 2018 | 
          
          
            | Any energy source | 
            Newsday | 
            25 Jul 2018 | 
          
          
            | Fill-up stuff | 
            Universal | 
            09 Jul 2018 | 
          
          
            | Impetus | 
            Newsday | 
            31 May 2018 | 
          
          
            | Gas, oil or coal | 
            New York Times | 
            14 May 2018 | 
          
          
            | Gasoline or propane | 
            Newsday | 
            20 Mar 2018 | 
          
          
            | Drive | 
            The Washington Post | 
            10 Feb 2018 | 
          
          
            | Drive | 
            LA Times Daily | 
            10 Feb 2018 | 
          
          
            | Gas, oil or coal | 
             | 
             | 
          
          
            | Drive | 
             | 
             | 
          
          
            | Tank fill | 
             | 
             | 
          
          
            | Tank filler | 
             | 
             | 
          
          
            | Fill-up stuff | 
             | 
             | 
          
          
            | Fill-up filler | 
            New York Times | 
            05 Nov 2017 | 
          
          
            | Feed from channel lacks substance  | 
             | 
             | 
          
          
            | Fire's need | 
            New York Times | 
            28 Jul 2017 | 
          
          
            | Pit stop intake | 
            USA Today | 
            17 Jul 2017 | 
          
          
            | Coal or gas, e.g | 
            Wall Street Journal | 
            30 May 2017 | 
          
          
            | It's pumped during pit stops | 
            The Washington Post | 
            21 Jan 2017 | 
          
          
            | Word after nuclear or diesel | 
            Canadiana | 
            16 Jan 2017 | 
          
          
            | Fill-up filler | 
             | 
             | 
          
          
            | Fire's need | 
             | 
             | 
          
          
            | Pit stop intake | 
             | 
             | 
          
          
            | Propane or butane | 
            Newsday | 
            01 Jan 2017 | 
          
          
            | Stoke | 
            The Washington Post | 
            08 Dec 2016 | 
          
          
            | Stimulate involvement in Corfu election | 
            Irish Times Crosaire | 
            15 Sep 2016 | 
          
          
            | Sustenance source | 
            The Washington Post | 
            06 Mar 2016 | 
          
          
            | Peat or petrol | 
            Wall Street Journal | 
            12 Jan 2016 | 
          
          
            | Fodder for the fire | 
            The Washington Post | 
            12 Nov 2015 | 
          
          
            | Eg, coal or oil | 
            The Times Concise | 
            02 Jun 2015 | 
          
          
            | Uranium or plutonium, for a nuclear reactor | 
            New York Times | 
            11 May 2015 | 
          
          
            | What an electric car doesn't need | 
            New York Times | 
            09 Mar 2015 | 
          
          
            | Precamping purchase | 
            New York Times | 
            22 Feb 2015 | 
          
          
            | Coal, e.g | 
            Premier Sunday | 
            11 Jan 2015 | 
          
          
            | Energy source | 
             | 
             | 
          
          
            | Fodder for the fire | 
             | 
             | 
          
          
            | Natural gas, for one | 
             | 
             | 
          
          
            | Coal, e.g. | 
             | 
             | 
          
          
            | What an electric car doesn't need | 
             | 
             | 
          
          
            | Uranium or plutonium, for a nuclear reactor | 
             | 
             | 
          
          
            | Precamping purchase | 
             | 
             | 
          
          
            | Pit-stop stuff | 
             | 
             | 
          
          
            | Coke, for one | 
             | 
             | 
          
          
            | Oil or gas, e.g. | 
             | 
             | 
          
          
            | Gas, e.g. | 
             | 
             | 
          
          
            | Combustion necessity | 
             | 
             | 
          
          
            | Major expense for an airline | 
             | 
             | 
          
          
            | Pumped product | 
             | 
             | 
          
          
            | Fill with gas | 
             | 
             | 
          
          
            | What a Tesla doesn't need | 
             | 
             | 
          
          
            | Big expense for truckers | 
             | 
             | 
          
          
            | Tank filler | 
             | 
             | 
          
          
            | Natural gas, e.g. | 
             | 
             | 
          
          
            | Diesel, e.g. | 
             | 
             | 
          
          
            | Butane, for example | 
             | 
             | 
          
          
            | Extreme sports cable channel | 
             | 
             | 
          
          
            | Big expense for truckers | 
             | 
             | 
          
          
            | Fire intensifier | 
             | 
             | 
          
          
            | Briquettes, e.g. | 
             | 
             | 
          
          
            | Briquettes, e.g. | 
             | 
             | 
          
          
            | Stimulate | 
             | 
             | 
          
          
            | Propellant | 
             | 
             | 
          
          
            | Add ___ to the fire | 
             | 
             | 
          
          
            | "Shimmer" rockers | 
             | 
             | 
          
          
            | Some add it to the fire | 
             | 
             | 
          
          
            | Gas pump commodity | 
             | 
             | 
          
          
            | Energy source for engines | 
             | 
             | 
          
          
            | Tour bus' need | 
             | 
             | 
          
          
            | Gas pump commodity | 
             | 
             | 
          
          
            | Coal, e.g. | 
             | 
             | 
          
          
            | Peat or propane | 
             | 
             | 
          
          
            | Stoke | 
             | 
             | 
          
          
            | Gas or oil | 
             | 
             | 
          
          
            | Gasoline or peat | 
             | 
             | 
          
          
            | Gas or coal | 
             | 
             | 
          
          
            | "Add ___ to the fire" | 
             | 
             | 
          
          
            | Some add it to the fire | 
             | 
             | 
          
          
            | Engine's must-have | 
             | 
             | 
          
          
            | Feed | 
             | 
             | 
          
          
            | Energy source | 
             | 
             | 
          
          
            | Stoker's supply | 
             | 
             | 
          
          
            | Gas-tank contents | 
             | 
             | 
          
          
            | It keeps the Tempo going? | 
             | 
             | 
          
          
            | Fill the Ford | 
             | 
             | 
          
          
            | Gasohol, e.g. | 
             | 
             | 
          
          
            | Engine's must-have | 
             | 
             | 
          
          
            | Diesel, e.g. | 
             | 
             | 
          
          
            | Gas | 
             | 
             | 
          
          
            | It keeps the Tempo going | 
             | 
             | 
          
          
            | Tanker cargo | 
             | 
             | 
          
          
            | Nutritive material | 
             | 
             | 
          
          
            | Rocket requirement | 
             | 
             | 
          
          
            | Coke, e.g. | 
             | 
             | 
          
          
            | Coke, e.g. | 
             | 
             | 
          
          
            | It may be pumped | 
             | 
             | 
          
          
            | Oil or gas, e.g. | 
             | 
             | 
          
          
            | Pumped product | 
             | 
             | 
          
          
            | Petroleum or propane | 
             | 
             | 
          
          
            | Stimulate | 
             | 
             | 
          
          
            | Tanker cargo | 
             | 
             | 
          
          
            | It keeps the Tempo going | 
             | 
             | 
          
          
            | Stuff to burn | 
             | 
             | 
          
          
            | Feed | 
             | 
             | 
          
          
            | Tank contents | 
             | 
             | 
          
          
            | Coal or peat | 
             | 
             | 
          
          
            | Coal or gas | 
             | 
             | 
          
          
            | Tank contents | 
             | 
             | 
          
          
            | It may be a gas | 
             | 
             | 
          
          
            | Energy source for engines | 
             | 
             | 
          
          
            | ... and what it contains | 
             | 
             | 
          
          
            | Gasohol, e.g. | 
             | 
             | 
          
          
            | Oil, e.g. | 
             | 
             | 
          
          
            | Impetus | 
             | 
             | 
          
          
            | Coke or coal | 
             | 
             | 
          
          
            | Gas or oil | 
             | 
             | 
          
          
            | Gulf offering | 
             | 
             | 
          
          
            | Oil, e.g. | 
             | 
             | 
          
          
            | Natural gas, for one | 
             | 
             | 
          
          
            | Gas, e.g. | 
             | 
             | 
          
          
            | Gas or oil | 
             | 
             | 
          
          
            | Mustang consumption | 
             | 
             | 
          
          
            | Heating oil, e.g. | 
             | 
             | 
          
          
            | Peat, e.g. | 
             | 
             | 
          
          
            | Taurus tankful | 
             | 
             | 
          
          
            | Sustenance | 
             | 
             | 
          
          
            | Gasohol, for example | 
             | 
             | 
          
          
            | Gasohol, for example | 
             | 
             | 
          
          
            | It might be a gas | 
             | 
             | 
          
          
            | Wood, at times | 
             | 
             | 
          
          
            | Gas or gasoline | 
             | 
             | 
          
          
            | Coal or gas | 
             | 
             | 
          
          
            | Barbecue requisite | 
             | 
             | 
          
          
            | Gas, oil et al. | 
             | 
             | 
          
          
            | It keeps the Tempo going | 
             | 
             | 
          
          
            | Fill with gas | 
             | 
             | 
          
          
            | Gas or oil | 
             | 
             | 
          
          
            | Oil or gas | 
             | 
             | 
          
          
            | Exxon output | 
             | 
             | 
          
          
            | Gasoline, e.g. | 
             | 
             | 
          
          
            | Propane, for some buses | 
             | 
             | 
          
          
            | Coal or gas | 
             | 
             | 
          
          
            | Give power to | 
             | 
             | 
          
          
            | Petrol, e.g. | 
             | 
             | 
          
          
            | Energize | 
             | 
             | 
          
          
            | Ammunition | 
             | 
             | 
          
          
            | Energize | 
             | 
             | 
          
          
            | Power source | 
             | 
             | 
          
          
            | Sustenance for an iron horse | 
             | 
             | 
          
          
            | Peat, for one | 
             | 
             | 
          
          
            | Winter need | 
             | 
             | 
          
          
            | Stoke | 
             | 
             | 
          
          
            | Peat or oil | 
             | 
             | 
          
          
            | Coal or coke | 
             | 
             | 
          
          
            | Gas | 
             | 
             | 
          
          
            | Peat, e.g. | 
             | 
             | 
          
          
            | Fire up | 
             | 
             | 
          
          
            | Coal, oil or peat | 
             | 
             | 
          
          
            | Coal, for one | 
             | 
             | 
          
          
            | Oil. | 
             | 
             | 
          
          
            | Viper injection? | 
             | 
             | 
          
          
            | Kerosene. | 
             | 
             | 
          
          
            | Oil or gas. | 
             | 
             | 
          
          
            | Lignite or peat. | 
             | 
             | 
          
          
            | Butane, for one. | 
             | 
             | 
          
          
            | Source of heat or power. | 
             | 
             | 
          
          
            | Power producer. | 
             | 
             | 
          
          
            | Ethyl. | 
             | 
             | 
          
          
            | Coke, for one. | 
             | 
             | 
          
          
            | Energy provider | 
             | 
             | 
          
          
            | Commodity for power. | 
             | 
             | 
          
          
            | Coal, oil, wood. | 
             | 
             | 
          
          
            | Ickes is ___ Administrator. | 
             | 
             | 
          
          
            | Gas. | 
             | 
             | 
          
          
            | Combustible matter. | 
             | 
             | 
          
          
            | Stoke. | 
             | 
             | 
          
          
            | Petrol. | 
             | 
             | 
          
          
            | Mobil stuff | 
             | 
             | 
          
          
            | Wood or peat | 
             | 
             | 
          
          
            | Wood, for one. | 
             | 
             | 
          
          
            | Carbs, for a triathlete | 
             | 
             | 
          
          
            | Coal or gas. | 
             | 
             | 
          
          
            | Wood. | 
             | 
             |