111 entries under bold topic. ×

1
undaunted(strong, tough, noble, spirited)
1
uppish(adjective, mad, naughty, impudent)
1
uppity(adjective, mad, naughty, impudent)
1
valiant(strong, tough, smart, noble)
0
impetuous(adjective, rash, reckless, risky)
0
off deep end(expression, adjective, idiom, rash)
0
out on limb(expression, adjective, idiom, rash)
0
smart(impulsive, audacious)
0
smart-alecky(smart, impulsive, audacious)
0
spunky(smart, impulsive, audacious)
0
wide open(expression, adjective, rash, risky)
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APASmart Define. (2015). adventuresome thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/adventuresome/thesaurus/synonyms
ChicagoSmart Define. 2015. "adventuresome thesaurus" https://smartdefine.org/adventuresome/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, adventuresome thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/adventuresome/thesaurus/synonyms>.
MLASmart Define. "adventuresome thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/adventuresome/thesaurus/synonyms>