220 entries under foolish topic. ×

12
mad(adjective, weak, simple, wild, silly)
11
inexpedient(adjective, wrong, false, awkward)
11
unwary(adjective, careless, stupid, bold)
10
inconsiderate(adjective, sharp, rough, harsh, rude)
10
madcap(adjective, careless, wild, silly)
9
extravagant(adjective, severe, harsh, careless)
9
ill-judged(adjective, careless, bold, thoughtless)
9
misguided(adjective, thoughtless, inappropriate, rash)
7
irrational(adjective, weak, simple, severe, harsh)
7
negligent(adjective, easy, careless, wild)
7
temerarious(adjective, careless, wild, bold)
6
devil-may-care(adjective, careless, wild, bold)
6
unreasonable(adjective, weak, simple, severe, harsh)
6
unseemly(severe, harsh, exceptional, thoughtless)
5
hotheaded(adjective, careless, thoughtless, impulsive)
5
inappropriate(adjective, wrong, false, awkward)
5
senseless(adjective, weak, simple, careless)
5
stupid(adjective, weak, simple, sharp, rough)
5
unsound(adjective, fantastic, wise, rash)
5
wrong(adjective, false, awkward, unreasonable)
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APASmart Define. (2015). imprudent thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/imprudent/thesaurus/synonyms
ChicagoSmart Define. 2015. "imprudent thesaurus" https://smartdefine.org/imprudent/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, imprudent thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/imprudent/thesaurus/synonyms>.
MLASmart Define. "imprudent thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/imprudent/thesaurus/synonyms>