220 entries under foolish topic. ×

2
ill-conceived(silly, fantastic, unwise, half-baked)
2
ludicrous(adjective, weak, simple, wrong, false)
2
profligate(noun, adjective, careless, crazy)
2
undesirable(rash, risky)
2
unruly(adjective, mean, wild, determined)
2
unsafe
2
unworkable(silly, fantastic, unwise, impractical)
2
witless(weak, simple, careless, silly)
1
asinine(weak, simple, silly, thoughtless)
1
balmy(silly, stupid, fantastic, absurd)
1
bearded(adjective, unreasonable, unwise, mistaken)
1
beyond all reason(expression, idiom, silly, fantastic)
1
bizarre(adjective, wild, strange, silly)
1
brainless(weak, simple, silly, stupid)
1
bum-steer(adjective, unreasonable, unwise, mistaken)
1
childish(stupid, rash, absurd, risky)
1
cockeyed(silly, fantastic, unwise, impractical)
1
confused(adjective, careless, stupid, unreasonable)
1
daffy(weak, simple, silly, thoughtless)
1
daft(weak, simple, silly, crazy)
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APASmart Define. (2015). imprudent thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/imprudent/thesaurus/synonyms
ChicagoSmart Define. 2015. "imprudent thesaurus" https://smartdefine.org/imprudent/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, imprudent thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/imprudent/thesaurus/synonyms>.
MLASmart Define. "imprudent thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/imprudent/thesaurus/synonyms>