Fossil fuel Crossword Clue

Here is the answer for the crossword clue Fossil fuel (3) featured in Mirror Quick puzzle on March 21, 2026. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 3 letters. We think the likely answer to this clue is OIL.

Today's Mini Crossword

Like NYT Mini, but free. Forever. No playwall.

See results below advertisement

Crossword Answer For Fossil fuel (3):

You can click on thetiles to reveal letter by letter before uncovering the full solution.

advertisement

5 Potential Answers:

AnswerLengthSourceDate
OIL Fossil fuel (3) (3) Mirror Quick Mar 21, 2026
COAL Fossil fuel (4) The Telegraph Cross Atlantic Jan 17, 2026
GAS Fossil fuel (3) The Telegraph Cross Atlantic Sep 2, 2025
PEAT Fossil fuel (4) Mirror Classic Jan 19, 2025
PETROLEUM Fossil fuel (9) The Telegraph Quick Jul 30, 2016

35 Similar Clues:

RankAnswerLengthSourceDate
46% OILS Fossil fuels (4) Premier Sunday Mar 22, 2026
44% COALS Fossilized fuels (5)
40% SLA Certain fossil fuel (3) USA Today Quick Jan 27, 2026
38% COALADDIN Fossil fuel supplement? (9) Wall Street Journal Sep 3, 2025
38% OPEC Fossil fuel cartel (4)
38% OILANDGAS Fossil fuel twosome (9) Wall Street Journal Nov 16, 2024
38% LIGNITE Soft fossil fuel (7) The Sun Mini Oct 19, 2024
38% PETRO Fossil-fuel prefix (5)
38% CARBON Element in fossil fuels (6)
38% COALER Fossil fuel freighter (6) Universal Jun 8, 2024

Clues for The Mirror Quick Puzzle on March 21, 2026

Fossil fuel Crossword Clue
Stay up-to-date with our updates!
Explore your favorite daily puzzles and get quick tips, find missing answers to complete your crossword.
CW alt logo

Fresh Clues From Recent Puzzles

Your Crossword Clues FAQ Guide

We found 40 solutions for Fossil fuel (3). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is OIL.

With crossword-solver.io you will find 40 solutions. We use historic puzzles to find the best matches for your question. We add many new clues on a daily basis.

With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for Fossil fuel (3).