Synonyms|498Antonyms|161|Broader|2Narrower|0Related|1.3k
2
dotty(weak, simple, silly, foolish, thoughtless)
2
fallacious(adjective, foolish, unreasonable, illogical)
2
featherheaded
2
feeble
2
frivolous
2
futile(adjective, inappropriate, ridiculous, absurd, pointless)
2
half-baked(weak, simple, silly, foolish, thoughtless)
2
half-witted(weak, simple, silly, foolish, thoughtless)
2
harebrained(weak, simple, silly, foolish, stupid)
2
harmless
2
helpless
2
ignorant(stupid, thoughtless, absurd, giddy, ill-advised)
2
ill-conceived(silly, foolish, imprudent, misguided, injudicious)
2
ill-devised
2
ill advised(expression, adjective, idiom, foolish, inappropriate)
2
imbecilic(adjective, weak, simple, silly, foolish)
2
incongruous(adjective, silly, stupid, insignificant, unreasonable)
2
inconsistent(adjective, simple, silly, stupid, crazy)
2
infirm
2
jerky(weak, simple, silly, foolish, thoughtless)
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ChicagoSmart Define. 2015. "unwise thesaurus" https://smartdefine.org/unwise/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, unwise thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unwise/thesaurus/synonyms>.
MLASmart Define. "unwise thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/unwise/thesaurus/synonyms>