2
addlebrained
2
addled(adjective, simple, slow, stupid, boring)
2
anserine
2
apish
2
besotted(adjective, simple, slow, stupid, boring)
2
cockamamie(adjective, weak, simple, slang, silly)
2
crackbrained
2
crackpot
2
crazed
2
dense(adjective, simple, slow, stupid, boring)
2
doolally(adjective, slang, crazy, mad)
2
eccentric(adjective, silly, foolish, crazy, mad)
2
flaky
2
foolheaded(silly, preposterous, wacky, impossible, ludicrous)
2
half-baked(adjective, weak, simple, slow, silly)
2
hilarious(adjective, pleasant, bright, happy, stupid)
2
humorous(adjective, pleasant, happy, cheerful, jolly)
2
irrational(adjective, weak, simple, silly, foolish)
2
jerky(weak, simple, silly, foolish, thoughtless)
2
jocular(adjective, funny)
11 years ago|17k views|share |citing 
APASmart Define. (2015). daffy thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/daffy/thesaurus/synonyms
ChicagoSmart Define. 2015. "daffy thesaurus" https://smartdefine.org/daffy/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, daffy thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/daffy/thesaurus/synonyms>.
MLASmart Define. "daffy thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/daffy/thesaurus/synonyms>