2
depressed
2
dim
2
distressed(upset, mad, insane)
2
dizzy
2
eerie(unusual, strange, unexpected)
2
empty-headed
2
enraged(violent, mad, vicious, fierce, unreasonable)
2
fatuous(adjective, wrong, wild, silly, foolish)
2
fit to be tied(expression, idiom, violent, fierce, unreasonable)
2
flipped out(expression, silly, crazy, mad, insane)
2
freaked out(expression, silly, foolish, crazy, mad)
2
half-baked(simple, silly, foolish, unsound, unwise)
2
haunted(adjective, controlled, obsessed, influenced)
2
imbalanced
2
inane(simple, silly, foolish, unsound, unwise)
2
incoherent(adjective, foolish, hot, unreasonable, illogical)
2
incongruous(false, unstable, ill, shaky, insane)
2
loopy
2
mad as a March hare(expression, idiom, silly, foolish, mad)
2
mad as a hatter(expression, adjective, idiom, silly, foolish)
11 years ago|16k views|share |citing 
APASmart Define. (2015). demented thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/demented/thesaurus/synonyms
ChicagoSmart Define. 2015. "demented thesaurus" https://smartdefine.org/demented/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, demented thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/demented/thesaurus/synonyms>.
MLASmart Define. "demented thesaurus" 17 July 2015. Web. 23 September 2026. <https://smartdefine.org/demented/thesaurus/synonyms>