54 entries under impetuous topic. ×

1
bold(adjective, careless, rash, reckless, risky)
1
offhand(chance, casual, thoughtless, uninformed)
1
precipitate(adjective, careless, wild, bold, thoughtless)
1
temerarious(adjective, careless, wild, foolish, bold)
1
venturesome(adjective, careless, wild, bold, thoughtless)
1
venturous(adjective, careless, wild, bold, thoughtless)
0
abrupt(thoughtless, unwary)
0
ad-lib(thoughtless, unwary)
0
automatic(thoughtless, unwary)
0
emotional(thoughtless, unwary)
0
extemporaneous(thoughtless, unwary)
0
flaky(silly, foolish, thoughtless, unwise)
0
gone off deep end(expression, idiom, thoughtless, unwary)
0
headlong(wild, thoughtless, unwary)
0
hot-and-cold(thoughtless, unwary)
0
instinctive(thoughtless, unwary)
0
intuitive(thoughtless, unwary)
0
involuntary(thoughtless, unwary)
0
jumping the gun(expression, idiom, thoughtless, unwary)
0
off deep end(expression, adjective, idiom, bold, rash)
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APASmart Define. (2015). irresponsible thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/irresponsible/thesaurus/synonyms
ChicagoSmart Define. 2015. "irresponsible thesaurus" https://smartdefine.org/irresponsible/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, irresponsible thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/irresponsible/thesaurus/synonyms>.
MLASmart Define. "irresponsible thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/irresponsible/thesaurus/synonyms>