Device which reduces the polluting effect of exhaust gases Crossword Clue

Here is the answer for the crossword clue Device which reduces the polluting effect of exhaust gases last seen in Times Specialist Sunday puzzle. 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 9 letters. We think the likely answer to this clue is CATALYSER.

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Crossword Answer For Device which reduces the polluting effect of exhaust gases:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% CATALYSER Device which reduces the polluting effect of exhaust gases (9) The Times Specialist Sunday Oct 22, 2017
3% TRIMMERS Hedge-reducing devices (8) Newsday Aug 12, 2025
2% PANT Show exhaustion (4)
2% DEPLETE Exhaust (7) Thomas Joseph Sep 25, 2025
2% XENON Alphabetically last of the noble gases (5) Wall Street Journal Sep 22, 2025
2% ARGON One of the noble gases (5) USA Today Sep 21, 2025
2% LOWERS Reduces (6) (6) Mirror Quick Sep 13, 2025
2% DRAIN Exhaust (5) The Telegraph Quick Sep 12, 2025
2% WAN Looking exhausted (3) Commuter Sep 10, 2025
2% LESSEN Reduce (6) Thomas Joseph Sep 9, 2025

Last appeared together with the following clues in Times Specialist Sunday puzzle

Device which reduces the polluting effect of exhaust gases Crossword Clue
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We found 40 solutions for Device which reduces the polluting effect of exhaust gases. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is CATALYSER.

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