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)
75% ABS Sit-up muscles (3) Newsday Oct 5, 2025
68% TONING Firming up, as muscles (6) Universal Apr 6, 2022
68% TONES Firms up, as muscles (5) USA Today Jan 29, 2017
65% STEADY Firm (6) Eugene Sheffer Sep 20, 2025
62% BICEPS Again impeded by twisted muscle, or another muscle (6) The Telegraph Toughie Oct 9, 2025
62% RIGID Firm, inflexible (5) Puzzler Backwords Oct 7, 2025
62% PEC Chest muscle (3) TV Oct 5, 2025
62% TIC Muscle spasm (3) LA Times Daily Oct 2, 2025
62% TNT Courier firm (3) The Telegraph Cross Atlantic Sep 21, 2025
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.