Synonyms|254Antonyms|2|Broader|0Narrower|0Related|2

122 entries under adjective topic. ×

7
crazy(sick, sane, cuckoo, queer)
7
daft(crazy, unstable, disturbed, sane)
7
demented(unstable, disturbed, sane, unhinged)
7
insane(crazy, unstable, disturbed, sane)
7
loco(crazy, sick, insane, sane)
7
lunatic(unstable, disturbed, sane, hacked)
7
mad(unstable, disturbed, sane, unhinged)
7
mental(noun, slang, sick, mad person)
7
non compos mentis(expression, idiom, law, unstable)
7
nuts(noun, slang, crazy, sick)
7
unbalanced(unstable, disturbed, sane, unhinged)
6
cuckoo(noun, slang, crazy, sick)
6
deranged(unstable, disturbed, hacked, unhinged)
6
dotty(crazy, sick, sane, off)
6
loony(noun, slang, sick, sane)
6
of unsound mind(expression, idiom, off, lunatic)
6
psychotic(unstable, disturbed, erratic, unhinged)
6
touched(crazy, unstable, disturbed, sane)
6
unhinged(crazy, unstable, disturbed, cuckoo)
5
batty(crazy, unstable, disturbed, sane)
<12345…7>
For more, visit Not_all_there on Power Thesaurus
11 years ago|2k views|share |citing 
APASmart Define. (2015). not all there thesaurus. Retrieved September 27, 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 27, 2026).
HarvardSmart Define 2015, not all there thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/not_all_there/thesaurus/synonyms>.
MLASmart Define. "not all there thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/not_all_there/thesaurus/synonyms>