| slacken(verb, go, open, fail, allow) | |
| slide | |
| slither | |
| spasm | |
| spiral(verb, turn, twist, bow, lean) | |
| splay out(verb, twist, distort, warp, deform) | |
| squirm | |
| stir | |
| strand(noun, lead, cable) | |
| string(noun, twine) | |
| struggle | |
| suffer | |
| surge | |
| swag | |
| sweep | |
| swell | |
| swerve(verb, turn, twist, bow, lean) | |
| swivel | |
| telegram(noun, lead, cable) | |
| thrash |
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Power Thesaurus
| APA | Smart Define. (2016). flex thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/flex/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "flex thesaurus" https://smartdefine.org/flex/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, flex thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/flex/thesaurus/synonyms>. |
| MLA | Smart Define. "flex thesaurus" 1 April 2016. Web. 20 September 2026. <https://smartdefine.org/flex/thesaurus/synonyms> |