50 entries under tough topic. ×

9
muscular(adjective, characteristic, strong, fit)
9
robustious(adjective, characteristic, strong, fit)
9
robustuous(adjective, characteristic, strong, fit)
9
zappy(adjective, characteristic, strong, fit)
2
able-bodied(strong, fit, vigorous, healthy)
2
boisterous(strong, fit, healthy, well)
2
booming(strong, fit, healthy, well)
2
concentrated(strong, fit, healthy, well)
2
fit(strong, healthy, well)
2
flourishing(strong, fit, healthy, well)
2
full-bodied(strong, fit, healthy, well)
2
hefty(strong, fit, vigorous, healthy)
2
live(strong, fit, healthy, well)
2
prospering(strong, fit, healthy, well)
2
prosperous(strong, fit, healthy, well)
2
roaring(strong, fit, healthy, well)
2
sinewy(strong, fit, healthy, well)
2
sound(strong, fit, healthy, well)
2
thriving(strong, fit, healthy, well)
2
vigorous(adjective, strong, fit, healthy)
<123>
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APASmart Define. (2016). tiger thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/tiger/thesaurus/synonyms
ChicagoSmart Define. 2016. "tiger thesaurus" https://smartdefine.org/tiger/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, tiger thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/tiger/thesaurus/synonyms>.
MLASmart Define. "tiger thesaurus" 28 March 2016. Web. 26 September 2026. <https://smartdefine.org/tiger/thesaurus/synonyms>