Synonyms|605Antonyms|74|Broader|8Narrower|0Related|641
1
addle-pated
1
agitated(upset, mad, insane)
1
alarming
1
anxious(upset, mad, insane, preoccupied, neurotic)
1
ape(silly, foolish, crazy, mad, insane)
1
appalling
1
asinine
1
atrocious
1
babbling(adjective, insane)
1
bad
1
baleful
1
bedlam
1
bedlamite(noun, adjective, simple, silly, foolish)
1
bent(violent, mad, vicious, fierce, unreasonable)
1
bent out of shape(expression, idiom, violent, fierce, unreasonable)
1
bird-brained
1
bleak
1
blithering(adjective, insane)
1
bloodcurdling
1
boding evil
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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>