1
around the bend(expression, adjective, wrong, hacked, lunatic)
1
bizarre(adjective, silly, foolish, stupid, crazy)
1
bugs
1
crack-brained
1
crazy as a loon(expression, adjective, off, lunatic, dotty)
1
derailed(adjective, silly, foolish, stupid, crazy)
1
dingy(adjective, silly, foolish, mad, insane)
1
dippy(adjective, silly, foolish, mad, insane)
1
disoriented
1
erratic(adjective, silly, foolish, mad, insane)
1
fatuous(adjective, silly, foolish, stupid, crazy)
1
flaky(adjective, silly, foolish, mad, insane)
1
flighty
1
flipped(adjective, silly, foolish, mad, insane)
1
frenzied(adjective, silly, foolish, stupid, crazy)
1
gaga(adjective, sane)
1
goofy(adjective, silly, foolish, unwise)
1
hysterical
1
idiotic(adjective, silly, foolish, stupid, mad)
1
impractical(adjective, silly, foolish, stupid, crazy)
11 years ago|2.6k views|share |citing 
APASmart Define. (2015). of unsound mind thesaurus. Retrieved September 28, 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 28, 2026).
HarvardSmart Define 2015, of unsound mind thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/of_unsound_mind/thesaurus/synonyms>.
MLASmart Define. "of unsound mind thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/of_unsound_mind/thesaurus/synonyms>