193 entries under foolish topic. ×

1
meat-headed
1
mental(simple, silly, stupid, mad)
1
nerdy(weak, simple, silly, thoughtless)
1
nitwit
1
odd(adjective, wild, strange, silly)
1
out of all reason(expression, idiom, silly, fantastic)
1
outrageous(adjective, silly, fantastic, unwise)
1
peculiar(silly, fantastic, unwise, impractical)
1
psycho(silly, mad, insane, unwise)
1
psychotic(silly, stupid, crazy, mad)
1
puerile(adjective, dull, silly, fantastic)
1
quixotic(silly, fantastic, unwise, impractical)
1
rabid(silly, stupid)
1
raging(silly, stupid)
1
raving(silly, stupid)
1
schizo(silly, mad, insane, unwise)
1
schizophrenic(silly, stupid)
1
shallow(adjective, silly, stupid, trivial)
1
squirrelly(adjective, stupid, crazy, insane)
1
strange(silly, fantastic, ridiculous, unwise)
10 years ago|21k views|share |citing 
APASmart Define. (2016). idiotic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/idiotic/thesaurus/synonyms
ChicagoSmart Define. 2016. "idiotic thesaurus" https://smartdefine.org/idiotic/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, idiotic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/idiotic/thesaurus/synonyms>.
MLASmart Define. "idiotic thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/idiotic/thesaurus/synonyms>