Smooth-running engine sound Crossword Clue

Here is the answer for the crossword clue Smooth-running engine sound . 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 4 letters. We think the likely answer to this clue is PURR.

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Crossword Answer For Smooth-running engine sound:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% PURR Smooth-running engine sound (4)
4% OIL Engine's need for smooth running (3)
3% EVEN Smooth out (4) Commuter Jan 24, 2026
3% SLEEK Smooth-lined (5) Puzzler Backwords Jan 20, 2026
3% EVENS Makes smooth (5) The Telegraph Quick Jan 19, 2026
3% SEGUE Smooth transition (5) Newsday Jan 18, 2026
3% GUN Rev, as an engine (3) Newsday Jan 18, 2026
3% MOTORS Engines (6) Eugene Sheffer Jan 17, 2026
3% COULD "The Little Engine That ___" (5) New York Times Jan 13, 2026
3% REVUP Gun, as an engine (5) The Telegraph Plusword Jan 10, 2026
Smooth-running engine sound Crossword Clue
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We found 40 solutions for Smooth-running engine sound. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is PURR.

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