Old antiknock additive Crossword Clue

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Here is the answer for the crossword clue Old antiknock additive last seen in Wall Street Journal 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 5 letters. We think the likely answer to this clue is ETHYL.

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Crossword Answer For Old antiknock additive:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% ETHYL Old antiknock additive (5) Wall Street Journal Nov 2, 2016
3% PLUS In addition (4) The Telegraph Cross Atlantic Aug 19, 2026
3% TOO In addition (3) Premier Sunday Aug 16, 2026
3% ALSO In addition (4) Wall Street Journal Aug 10, 2026
3% EXTRA Additional (5) Commuter Jul 16, 2026
3% ASWELL In addition (6) Wall Street Journal Jul 2, 2026
3% ETHER Antiknock additive (5)
2% ENACT Additive can't manage to perform (5) (5) Mirror Cryptic Sep 3, 2026
2% PSALMS Hymns in addition to charity donations (6) (6) Puzzler Cryptic Sep 2, 2026
2% PURE Free of additives (4) Wall Street Journal Aug 27, 2026

Last appeared together with the following clues in Wall Street Journal puzzle

Old antiknock additive Crossword Clue
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We found 40 solutions for Old antiknock additive. 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 antiknock additive.