257 entries under foolish topic. ×

1
loopy(adjective, informal)
1
loud(adjective, offensive, rude, vulgar)
1
low-down-and-dirty(adjective, offensive, rude, vulgar)
1
makeshift(adjective, offensive, rude, vulgar)
1
nerdy(weak, simple, silly, thoughtless)
1
of unsound mind(expression, idiom, silly, unwise)
1
off the wall(expression, idiom, strange, senseless)
1
ornate(adjective, offensive, rude, vulgar)
1
ostentatious(adjective, offensive, rude, vulgar)
1
outrageous(adjective, wild, silly, unreasonable)
1
pretentious(adjective, offensive, rude, vulgar)
1
reasonless(unreasonable, senseless, irrational, illogical)
1
showy(adjective, offensive, rude, vulgar)
1
tawdry(adjective, offensive, rude, vulgar)
1
touched(dull, simple, silly, limited)
1
uncouth(adjective, rough, offensive, rude)
1
unfortunate(rash, risky)
1
unlovely(adjective, offensive, rude, vulgar)
1
unpolished(adjective, sharp, rough, harsh, offensive)
1
unreasoning(careless, unreasonable, irrational, unintelligent)
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APASmart Define. (2016). stupid thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/stupid/thesaurus/synonyms
ChicagoSmart Define. 2016. "stupid thesaurus" https://smartdefine.org/stupid/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, stupid thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/stupid/thesaurus/synonyms>.
MLASmart Define. "stupid thesaurus" 2 April 2016. Web. 25 September 2026. <https://smartdefine.org/stupid/thesaurus/synonyms>