Synonyms|259Antonyms|43|Broader|0Narrower|0Related|789
3
hare-brained
3
loco(adjective, slang, crazy, mad)
3
loopy(adjective, knowledge, ability, informal, foolish)
3
mental(adjective, silly, foolish, mad, insane)
3
out to lunch(expression, adjective, idiom, silly, mad)
3
rattle-brained
3
reckless(silly, thoughtless, unwise)
3
short-sighted(adjective, weak, simple, silly, foolish)
3
softheaded(adjective, knowledge, ability)
3
touched(adjective, silly, foolish, mad, insane)
3
unbalanced(adjective, silly, foolish, mad, insane)
3
unreasonable(adjective, weak, simple, foolish, stupid)
3
unzipped(adjective, slang, crazy, mad)
2
bats in the belfry(expression, idiom, silly, foolish, mad)
2
crack-brained
2
cracked(adjective, silly, foolish, crazy, mad)
2
crackpot
2
crazed(adjective, silly, foolish, crazy, mad)
2
doolally(adjective, slang, crazy, mad)
2
dopy
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APASmart Define. (2015). dippy thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/dippy/thesaurus/synonyms
ChicagoSmart Define. 2015. "dippy thesaurus" https://smartdefine.org/dippy/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, dippy thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/dippy/thesaurus/synonyms>.
MLASmart Define. "dippy thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/dippy/thesaurus/synonyms>