147 entries under adjective topic. ×

2
mad as a March hare(expression, idiom, wild, silly)
2
mad as a hatter(expression, idiom, wild, silly)
2
mentally strange(expression, silly, foolish, mad)
2
meshuga
2
nutty as fruitcake(expression, idiom, wild, silly)
2
off-the-wall
2
psycho(silly, foolish, mad, insane)
2
psychopathic(silly, foolish, stupid, crazy)
2
raving(silly, foolish, stupid, crazy)
2
round the bend(expression, idiom, wild, silly)
2
schizophrenic(silly, foolish, stupid, crazy)
2
screw loose(expression, wild, silly, foolish)
2
senseless(silly, foolish, stupid, crazy)
2
unglued(wild, silly, foolish, mad)
2
unsettled(silly, foolish, stupid, crazy)
2
unstable(foolish, fantastic)
1
ape(silly, foolish, mad, insane)
1
aper(silly, mad, confused, insane)
1
around the bend(expression, wrong, hacked, lunatic)
1
bizarre(silly, foolish, stupid, crazy)
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APASmart Define. (2015). of unsound mind thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/of_unsound_mind/thesaurus/synonyms
ChicagoSmart Define. 2015. "of unsound mind thesaurus" https://smartdefine.org/of_unsound_mind/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, of unsound mind thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/of_unsound_mind/thesaurus/synonyms>.
MLASmart Define. "of unsound mind thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/of_unsound_mind/thesaurus/synonyms>