Firm up, as one's muscles Crossword Clue

Here is the answer for the crossword clue Firm up, as one's muscles . 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 TONE.

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Crossword Answer For Firm up, as one's muscles:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% TONE Firm up, as one's muscles (4)
91% SET Firm up (3) New York Times Jan 9, 2026
83% TONING Firming up, as muscles (6) Universal Apr 6, 2022
83% TONES Firms up, as muscles (5) USA Today Jan 29, 2017
79% PEC Muscle targeted by push-ups, for short (3)
75% RIGID Firm, inflexible (5) Puzzler Backwords Feb 28, 2026
75% BEEF Muscle, brawn (4) The Times Concise Feb 24, 2026
75% SOLID Firm, robust (5) The Times Concise Feb 24, 2026
75% ABS Core muscles (3) TV Feb 22, 2026
75% HARD Firm, solid (4) The Telegraph Mini Feb 19, 2026
Firm up, as one's muscles Crossword Clue
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We found 40 solutions for Firm up, as one's muscles. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is TONE.

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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 Firm up, as one's muscles.