105 entries under tough topic. ×

4
able(adjective, strong, sound, fit)
4
hefty(adjective, strong, fit, well)
4
in good condition(expression, adjective, idiom, strong)
4
in good health(expression, adjective, idiom, strong, great)
4
potent(adjective, strong, fit, condition)
4
powerful(adjective, strong, sound, fit)
4
sinewy(adjective, strong, hard, solid)
4
strapping(adjective, strong, sound, right)
4
vital(adjective, good, clear, strong, complete)
3
full-bodied(adjective, strong, fit, well)
3
mighty(adjective, strong, hard, sound)
3
red-blooded(adjective, strong, intense, energetic)
3
staunch(adjective, health, strong, sound)
2
booming(strong, fit, well, robust)
2
effective(adjective, strong, energetic, powerful)
2
in fine feather(expression, adjective, idiom, good, strong)
2
restored(adjective, good, clear, strong, secure)
2
roaring(strong, fit, well, robust)
2
spirited(adjective, strong, energetic, powerful)
2
strong as an ox(expression, adjective, idiom, strong, great)
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APASmart Define. (2016). healthy thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/healthy/thesaurus/synonyms
ChicagoSmart Define. 2016. "healthy thesaurus" https://smartdefine.org/healthy/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, healthy thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/healthy/thesaurus/synonyms>.
MLASmart Define. "healthy thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/healthy/thesaurus/synonyms>