2
unhinged(adjective, silly, foolish, mad, insane)
2
unintelligent(weak, simple, silly, foolish, thoughtless)
1
addle-pated
1
amusing
1
ape(silly, foolish, mad, insane, unwise)
1
berserk(adjective, silly, foolish, mad, insane)
1
bird-brained
1
blockheaded
1
boneheaded
1
bubbleheaded
1
buggy
1
bugs
1
childish
1
cock-eyed(adjective, slang, crazy, mad)
1
cockamamie(adjective, slang, crazy, mad)
1
cockamamy(silly, thoughtless, unwise)
1
comical(adjective, amusing)
1
crackbrained
1
dazed
1
delirious(silly, foolish, mad, insane, unwise)
11 years ago|10k views|share |citing 
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>