103 entries under fit topic. ×

5
full-bodied(adjective, strong, tough, powerful)
5
hale and hearty(expression, adjective, idiom, strong, tough)
5
in good shape(expression, adjective, idiom, person, strong)
5
live(verb, strong, tough, active)
4
burly(adjective, strong, healthy, well)
4
fine(adjective, person, strong, great, sound)
4
good(adjective, clear, sound, pleasant)
4
healthful(health, strong, tough, fresh)
4
in fine fettle(expression, adjective, idiom, strong, sound)
4
nimble(adjective, keen, energetic, lively)
4
robustious(adjective, strong, tough, healthy)
4
safe and sound(adjective, person, strong, healthy)
4
thriving(adjective, strong, tough, healthy)
4
wholesome(adjective, good, clear, strong, great)
3
great(adjective, strong, sound, right, severe)
3
unflagging(adjective, strong, sound, tough)
2
able(adjective, strong, sound, tough, sharp)
2
booming(strong, tough, healthy, well)
2
bright-eyed(adjective, good, clear, strong, great)
2
bushy-tailed(adjective, good, clear, strong, great)
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APASmart Define. (2016). vigorous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/vigorous/thesaurus/synonyms
ChicagoSmart Define. 2016. "vigorous thesaurus" https://smartdefine.org/vigorous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, vigorous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/vigorous/thesaurus/synonyms>.
MLASmart Define. "vigorous thesaurus" 1 April 2016. Web. 28 September 2026. <https://smartdefine.org/vigorous/thesaurus/synonyms>