47 entries under vigorous topic. ×

28
courageous(adjective, clear, strong, tough, severe)
21
bold(adjective, person, strong, tough, smart)
18
brave(adjective, clear, strong, tough, severe)
16
intrepid(adjective, strong, tough, smart, energetic)
14
dauntless(adjective, person, strong, tough, energetic)
14
fearless(adjective, strong, tough, smart, energetic)
13
valiant(adjective, person, strong, tough, smart)
12
spunky(adjective, strong, smart, informal, energetic)
10
nervy(adjective, strong, tough, smart, energetic)
8
strong(adjective, tough, energetic, violent, powerful)
6
forceful(adjective, clear, strong, tough, severe)
5
tenacious(adjective, strong, tough, determined)
4
potent(adjective, clear, strong, tough, severe)
2
effective(adjective, strong, energetic, violent, powerful)
2
forcible(adjective, strong, energetic, violent, powerful)
2
mighty(adjective, strong, great, energetic, violent)
2
powerful(adjective, strong, energetic, violent)
2
puissant(adjective, strong, great, energetic, violent)
2
punchy(adjective, strong, great, energetic, violent)
2
telling(adjective, strong, great, energetic, violent)
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APASmart Define. (2016). gutsy thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/gutsy/thesaurus/synonyms
ChicagoSmart Define. 2016. "gutsy thesaurus" https://smartdefine.org/gutsy/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, gutsy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/gutsy/thesaurus/synonyms>.
MLASmart Define. "gutsy thesaurus" 23 March 2016. Web. 28 September 2026. <https://smartdefine.org/gutsy/thesaurus/synonyms>