112 entries under foolish topic. ×

1
naive(dull, rash, risky, unintelligent)
1
neglectful(adjective, careless, stupid, bold)
1
nerdy(weak, simple, silly, thoughtless)
1
nutty(weak, simple, silly, thoughtless)
1
off the deep end(expression, careless, thoughtless, rash)
1
pointless(dull, stupid, unintelligent, dumb)
1
preposterous(weak, simple, wrong, false)
1
simple(dull, weak, silly, thoughtless)
1
stupid1
1
temerarious(adjective, careless, wild, thoughtless)
1
unadvisable(careless, thoughtless, rash, irresponsible)
1
unintelligent(dull, weak, simple, silly)
1
wacky(weak, simple, silly, crazy)
1
weak(simple, silly, thoughtless, unwise)
1
zany(weak, simple, silly, crazy)
0
astigmatic(adjective, careless, stupid, thoughtless)
0
bearded(adjective, unreasonable, unwise, mistaken)
0
blind(adjective, careless, stupid, thoughtless)
0
bum-steer(adjective, unreasonable, unwise, mistaken)
0
dense(dull, stupid, unintelligent, dumb)
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APASmart Define. (2015). ill-advised thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/ill-advised/thesaurus/synonyms
ChicagoSmart Define. 2015. "ill-advised thesaurus" https://smartdefine.org/ill-advised/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, ill-advised thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/ill-advised/thesaurus/synonyms>.
MLASmart Define. "ill-advised thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/ill-advised/thesaurus/synonyms>