1
go for broke(expression, idiom, smart, bold, impulsive)
1
gritty(smart, bold, impulsive, courageous, audacious)
1
gutty(smart, bold, impulsive, reckless, courageous)
1
hardy
1
harebrained(adjective, careless, wild, bold, thoughtless)
1
harum-scarum(adjective, careful)
1
hazardous
1
headstrong(adjective, careless, wild, bold, brave)
1
hot shot(expression, smart, bold, impulsive, reckless)
1
ill-advised(adjective, careless, wild, foolish, thoughtless)
1
ill-judged(adjective, careless, foolish, thoughtless, rash)
1
immodest
1
impolitic(adjective, careless, foolish, thoughtless, rash)
1
inconsiderate(careless, wild, foolish, thoughtless, rash)
1
irresponsible(adjective, careless, wild, foolish, bold)
1
leaving self wide open(expression, careless, foolish, thoughtless, rash)
1
mindless(adjective, wild, thoughtless, deed, negligent)
1
obtrusive(smart, bold, impulsive, reckless, courageous)
1
off the deep end(expression, careless, foolish, thoughtless, rash)
1
out on a limb(expression, idiom, smart, bold, impulsive)
11 years ago|2.9k views|share |citing 
APASmart Define. (2015). temerarious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/temerarious/thesaurus/synonyms
ChicagoSmart Define. 2015. "temerarious thesaurus" https://smartdefine.org/temerarious/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, temerarious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/temerarious/thesaurus/synonyms>.
MLASmart Define. "temerarious thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/temerarious/thesaurus/synonyms>