129 entries under silly topic. ×

2
short-sighted(adjective, weak, simple, foolish)
2
strange(adjective, unusual, wild, foolish)
2
thoughtless(adjective, foolish, stupid, senseless)
2
witless(weak, simple, foolish, thoughtless)
1
beyond all reason(expression, idiom, foolish, fantastic)
1
bonkers(adjective, foolish, crazy, mad)
1
camp(funny, absurd, pitiful, pathetic)
1
cockamamy(thoughtless, unwise)
1
cracked(adjective, wrong, wild, foolish)
1
crazed(adjective, wild, foolish, stupid)
1
delirious(foolish, unreasonable, unwise, illogical)
1
demented(adjective, wrong, wild, foolish)
1
derailed(wrong, wild, foolish, stupid)
1
deranged(adjective, wrong, wild, foolish)
1
diverting(adjective, funny, fantastic, amusing)
1
doltish(weak, simple, foolish, thoughtless)
1
feebleminded(weak, simple, foolish, thoughtless)
1
freaked out(expression, foolish, crazy, mad)
1
freaky(strange, foolish, stupid, unreasonable)
1
frenzied(wrong, wild, foolish, stupid)
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APASmart Define. (2015). preposterous thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/preposterous/thesaurus/synonyms
ChicagoSmart Define. 2015. "preposterous thesaurus" https://smartdefine.org/preposterous/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, preposterous thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/preposterous/thesaurus/synonyms>.
MLASmart Define. "preposterous thesaurus" 2 September 2015. Web. 22 September 2026. <https://smartdefine.org/preposterous/thesaurus/synonyms>