74 entries under determined topic. ×

12
mettlesome(adjective, bright, energetic, passionate)
11
spunky(adjective, strong, smart, informal, energetic)
9
stouthearted(adjective, strong, tough, fear)
6
gritty(adjective, strong, tough, smart, energetic)
6
lionhearted(adjective, strong, tough, firm)
6
nervy(adjective, strong, tough, smart, energetic)
6
tough(adjective, strong, noble, bold)
4
staunch(adjective, firm, vigorous, noble)
3
firm(strong, vigorous, noble, bold)
3
high-spirited(adjective, strong, tough, energetic)
3
strong(firm, noble, bold, resolute)
3
tenacious(strong, tough, firm, vigorous)
3
vigorous(adjective, energetic, noble, bold)
2
alert(adjective, energetic, bold, resolute)
2
aweless(adjective, bold, resolute, brave)
2
burning(adjective, bright, energetic, passionate)
2
fiery(adjective, strong, tough, bright, energetic)
1
active(adjective, energetic, daring, forceful)
1
animate(adjective, bright, energetic, passionate)
1
ardent(adjective, bright, energetic, passionate)
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APASmart Define. (2016). intrepid thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/intrepid/thesaurus/synonyms
ChicagoSmart Define. 2016. "intrepid thesaurus" https://smartdefine.org/intrepid/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, intrepid thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/intrepid/thesaurus/synonyms>.
MLASmart Define. "intrepid thesaurus" 2 March 2016. Web. 24 September 2026. <https://smartdefine.org/intrepid/thesaurus/synonyms>