55 entries under tough topic. ×

2
dauntless(adjective, strong, energetic, passionate)
2
doughty(strong, bold, spirited, brave)
2
forceful(adjective, smart, energetic, determined)
2
lionhearted(strong, noble, bold, spirited)
2
red-blooded(strong, bold, spirited, brave)
2
tenacious(strong, determined, vigorous, bold)
2
vigorous(adjective, smart, energetic, determined)
1
Trojan(strong, bold, spirited, brave)
1
assertive(adjective, smart, energetic, vigorous)
1
assertory(adjective, smart, energetic, vigorous)
1
assured(strong, bold, spirited, brave)
1
come on(expression, adjective, smart, energetic)
1
domineering(adjective, smart, energetic, vigorous)
1
dynamic(adjective, smart, energetic, vigorous)
1
energetic(adjective, smart, determined, vigorous)
1
enterprising(adjective, smart, energetic, vigorous)
1
fiery(adjective, strong, bright, energetic)
1
fire-eating(strong, noble, bold, spirited)
1
get up and go(expression, adjective, idiom, smart)
1
go after(expression, adjective, smart, energetic)
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APASmart Define. (2016). nervy thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/nervy/thesaurus/synonyms
ChicagoSmart Define. 2016. "nervy thesaurus" https://smartdefine.org/nervy/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, nervy thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/nervy/thesaurus/synonyms>.
MLASmart Define. "nervy thesaurus" 2 March 2016. Web. 30 September 2026. <https://smartdefine.org/nervy/thesaurus/synonyms>