112 entries under adjective topic. ×

4
screwy(bad, silly, foolish, crazy)
4
unsettled(strange, madness, abnormal)
4
unsound(strange, fool, mad, freak)
4
wacko(noun, bad, mad, ill)
4
wacky(strange, silly, foolish, crazy)
4
weirdo(noun, dangerous)
3
absurd(strange, silly, foolish, unwise)
3
brain-sick(bad, mad, ill, insane)
3
crack-brained(bad, mad, ill, insane)
3
cranky(strange, fool, mad, freak)
3
foolish(strange, silly, unwise, madness)
3
gaga(strange, fool, mad, freak)
3
manic(strange, fool, mad, freak)
3
queer(strange, fool, mad, freak)
3
unsane(strange, fool, mad, freak)
3
unstable(strange, madness, abnormal)
2
berserk(bad, silly, foolish, crazy)
2
abnormal(strange, fool, mad, freak)
2
babbling(bad, mad, ill, insane)
2
blithering(bad, mad, ill, insane)
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APASmart Define. (2015). psycho thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/psycho/thesaurus/synonyms
ChicagoSmart Define. 2015. "psycho thesaurus" https://smartdefine.org/psycho/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, psycho thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/psycho/thesaurus/synonyms>.
MLASmart Define. "psycho thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/psycho/thesaurus/synonyms>