Synonyms|298Antonyms|164|Broader|4Narrower|0Related|1.5k

109 entries under tough topic. ×

1
roaring(strong, fit, healthy, well)
1
robustious(strong, fit, healthy, well)
1
robustuous(strong, fit, healthy, well)
1
secure(adjective, strong, sound, solid)
1
snappy(strong, fit, healthy, well)
1
stark(adjective, strong, sound, solid)
1
steady(adjective, strong, sound, solid)
1
substantial(adjective, strong, sound, fit)
1
threadlike(narrow, slim, hairy, stringy)
1
thriving(strong, fit, healthy, well)
1
tiger(strong, fit, healthy, well)
1
unyielding(adjective, strong, hard, sound)
1
well(strong, fit, healthy)
1
well-founded(adjective, strong, sound, solid)
1
well-made(adjective, strong, sound, solid)
1
wicked(strong, fit, healthy, well)
1
zappy(strong, fit, healthy, well)
1
zippy(strong, fit, healthy, well)
0
fibroid(hairy, stringy)
0
hairy
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APASmart Define. (2015). sinewy thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sinewy/thesaurus/synonyms
ChicagoSmart Define. 2015. "sinewy thesaurus" https://smartdefine.org/sinewy/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, sinewy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sinewy/thesaurus/synonyms>.
MLASmart Define. "sinewy thesaurus" 20 July 2015. Web. 29 September 2026. <https://smartdefine.org/sinewy/thesaurus/synonyms>