Synonyms|259Antonyms|43|Broader|0Narrower|0Related|789

104 entries under foolish topic. ×

2
mentally strange(expression, silly, mad, insane)
2
nutty as fruitcake(expression, idiom, silly, mad)
2
of unsound mind(expression, adjective, idiom, silly)
2
round the bend(expression, idiom, silly, mad)
2
screw loose(expression, silly, mad, insane)
2
unhinged(adjective, silly, mad, insane)
2
unintelligent(weak, simple, silly, thoughtless)
1
ape(silly, mad, insane, unwise)
1
berserk(adjective, silly, mad, insane)
1
delirious(silly, mad, insane, unwise)
1
dingy(silly, mad, insane, unwise)
1
doltish(weak, simple, silly, thoughtless)
1
erratic(silly, mad, insane, unwise)
1
fantastic(weak, simple, silly, thoughtless)
1
feebleminded(weak, simple, silly, thoughtless)
1
incautious(weak, simple, silly, thoughtless)
1
indiscreet(weak, simple, silly, thoughtless)
1
injudicious(weak, simple, silly, thoughtless)
1
maniacal(silly, crazy, mad, insane)
1
moonstruck(silly, mad, insane, unwise)
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APASmart Define. (2015). dippy thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/dippy/thesaurus/synonyms
ChicagoSmart Define. 2015. "dippy thesaurus" https://smartdefine.org/dippy/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, dippy thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/dippy/thesaurus/synonyms>.
MLASmart Define. "dippy thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/dippy/thesaurus/synonyms>