Synonyms|630Antonyms|69|Broader|8Narrower|0Related|744

64 entries under expression topic. ×

10
of unsound mind(adjective, idiom, silly, mad)
9
non compos mentis(adjective, idiom, mad, unstable)
6
not all there(adjective, idiom, unstable, disturbed)
6
out to lunch(adjective, idiom, silly, mad)
5
mentally ill(adjective, mad, insane, unwell)
3
out of control(adjective, idiom, wild, mad)
2
bats in the belfry(idiom, silly, foolish, mad)
2
bereft of reason(idiom, insanity)
2
flipped out(wild, silly, foolish, crazy)
2
freaked out(adjective, wild, enthusiastic, silly)
2
mad as a March hare(idiom, silly, foolish, mad)
2
mad as a hatter(idiom, silly, foolish, mad)
2
mentally strange(silly, foolish, mad, insane)
2
not right(idiom, insanity)
2
nutty as fruitcake(idiom, silly, foolish, mad)
2
out of gear(idiom, disorder)
2
out of joint(idiom, disorder)
2
out of order(idiom, disorder)
2
out of place(idiom, disorder)
2
round the bend(idiom, silly, foolish, mad)
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HarvardSmart Define 2015, deranged thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/deranged/thesaurus/synonyms>.
MLASmart Define. "deranged thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/deranged/thesaurus/synonyms>