160 entries under foolish topic. ×

2
schizo(adjective, silly, mad, insane)
2
schizophrenic(adjective, silly, stupid)
2
screw loose(expression, silly, mad, insane)
2
simple-minded(adjective, simple, slow, stupid)
2
strange(silly, odd, unwise, unconventional)
2
thoughtless(silly, stupid, crazy, unwise)
2
tomfool
2
unreasonable(adjective, weak, simple, silly)
1
ape(silly, crazy, mad, insane)
1
backward(adjective, simple, slow, stupid)
1
bizarre(adjective, wrong, wild, strange, silly)
1
derailed(adjective, wrong, wild, silly)
1
dingy(silly, mad, insane, unwise)
1
enthusiastic(adjective, keen, warm, silly)
1
fantastic(weak, simple, silly, thoughtless)
1
feeble-minded(adjective, simple, slow, stupid)
1
flipped(silly, mad, insane, unwise)
1
foolhardy(silly, crazy, insane, unwise)
1
ill-advised(weak, simple, silly, crazy)
1
ill-considered(weak, simple, silly, thoughtless)
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APASmart Define. (2015). daft thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/daft/thesaurus/synonyms
ChicagoSmart Define. 2015. "daft thesaurus" https://smartdefine.org/daft/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, daft thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/daft/thesaurus/synonyms>.
MLASmart Define. "daft thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/daft/thesaurus/synonyms>