Old antiknock fuel Crossword Clue

Here is the answer for the crossword clue Old anti-knock fuel . 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 5 letters. We think the likely answer to this clue is ETHYL.

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Crossword Answer For Old anti-knock fuel:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% ETHYL Old anti-knock fuel (5)
3% RUNSON Is fueled by (6) New York Times Feb 1, 2026
3% COAL Fuel for old furnaces (4) Newsday Jan 12, 2026
2% NEANDERTHAL Old man? (11) New York Times Jan 31, 2026
2% TARS Old salts (4) Eugene Sheffer Jan 31, 2026
2% REPEATED Constant fuel source covered by grass (8) The Telegraph Cryptic Jan 29, 2026
2% NITRO Drag race fuel (5) Universal Jan 27, 2026
2% SLA Certain fossil fuel (3) USA Today Quick Jan 27, 2026
2% ANI "Fuel" singer DiFranco (3)
2% LOGS Fireplace fuel (4) New York Times Jan 26, 2026
Old antiknock fuel Crossword Clue
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We found 40 solutions for Old anti-knock fuel. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is ETHYL.

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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 Old anti-knock fuel.