14
bold(adjective, smart, brave, impulsive, rash)
12
foolhardy(adjective, careless, foolish, careful, bold)
12
rash(adjective, smart, careless, wild, foolish)
12
reckless(adjective, smart, careless, wild, foolish)
11
audacious(adjective, smart, careless, wild, bold)
10
daredevil(adjective, careless, wild, bold, thoughtless)
9
brash(adjective, careless, wild, foolish, careful)
9
daring(adjective, wild, bold, wise, thoughtless)
9
venturesome(adjective, smart, wild, bold, thoughtless)
8
adventurous(adjective, smart, wild, bold, thoughtless)
7
improvident(adjective, careless, foolish, careful, thoughtless)
7
imprudent(adjective, careless, wild, foolish, bold)
7
incautious(adjective, careless, wild, foolish, careful)
6
heedless(adjective, careless, wild, foolish, thoughtless)
5
hasty(adjective, wild, foolish, careful, thoughtless)
5
indiscreet(adjective, careless, wild, foolish, thoughtless)
4
adventuresome(adjective, smart, careless, wild, bold)
4
careless(adjective, wild, foolish, thoughtless, rash)
4
ill-considered(adjective, careless, foolish, careful, thoughtless)
4
impetuous(adjective, careless, wild, careful, bold)
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APASmart Define. (2015). temerarious thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/temerarious/thesaurus/synonyms
ChicagoSmart Define. 2015. "temerarious thesaurus" https://smartdefine.org/temerarious/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, temerarious thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/temerarious/thesaurus/synonyms>.
MLASmart Define. "temerarious thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/temerarious/thesaurus/synonyms>