36 entries under sane topic. ×

7
crazy(adjective, sick, cuckoo, queer)
7
daft(adjective, crazy, unstable, disturbed)
7
demented(adjective, unstable, disturbed, unhinged)
7
insane(adjective, crazy, unstable, disturbed)
7
loco(adjective, crazy, sick, insane)
7
lunatic(adjective, unstable, disturbed, hacked)
7
mad(adjective, unstable, disturbed, unhinged)
7
non compos mentis(expression, adjective, idiom, law, unstable)
7
nuts(noun, adjective, slang, crazy, sick)
7
unbalanced(adjective, unstable, disturbed, unhinged)
6
cuckoo(noun, adjective, slang, crazy, sick)
6
dotty(adjective, crazy, sick, off)
6
loony(noun, adjective, slang, sick)
6
touched(adjective, crazy, unstable, disturbed)
5
batty(adjective, crazy, unstable, disturbed)
5
bonkers(adjective, crazy, cuckoo, queer)
5
cracked
4
brainsick(adjective, crazy, sick, insane)
4
nutty(adjective, crazy, unstable, disturbed)
3
crackers(adjective, crazy, sick, off)
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APASmart Define. (2015). not all there thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/not_all_there/thesaurus/synonyms
ChicagoSmart Define. 2015. "not all there thesaurus" https://smartdefine.org/not_all_there/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, not all there thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/not_all_there/thesaurus/synonyms>.
MLASmart Define. "not all there thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/not_all_there/thesaurus/synonyms>