Flex
Flex verb - Cause (a plastic object) to assume a crooked or angular form.
Show all Definitions
Synonyms for Flex
Loosen and flex are semantically related. in relax topic. In some cases you can use "Loosen" instead a verb "Flex".
Loosen
Loosen verb - To make less taut.
Common collocations
| muscles | flex muscles | loosen muscles |
Both words in one sentence
-
Another reason for this is to flex the muscles, loosen the joints, and open the blood vessels which helps to improve blood-flow and reduce the strain and potential damage from overexerting a stiff body part.
Source: Knuckle Cracking
Cite this Source
Loosen and Flex. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/flex/loosen
Flex & Loosen. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/flex/loosen>.
Loosen or Flex. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/flex/loosen.
Google Ngram Viewer shows how "flex" and "loosen" have occurred on timeline