18 entries under irrational topic. ×

10
crazy(adjective, wrong, wild, strange, silly)
8
psychotic(adjective, silly, foolish, stupid, crazy)
6
loony(adjective, silly, foolish, stupid, crazy)
2
mad as a hatter(expression, adjective, idiom, wild, silly)
2
psychopathic(adjective, silly, foolish, stupid, crazy)
2
raving(adjective, silly, foolish, stupid, crazy)
2
schizophrenic(adjective, silly, foolish, stupid, crazy)
2
senseless(adjective, silly, foolish, stupid, crazy)
2
unsettled(adjective, silly, foolish, stupid, crazy)
1
bizarre(adjective, silly, foolish, stupid, crazy)
1
derailed(adjective, silly, foolish, stupid, crazy)
1
fatuous(adjective, silly, foolish, stupid, crazy)
1
frenzied(adjective, silly, foolish, stupid, crazy)
1
impractical(adjective, silly, foolish, stupid, crazy)
1
irresponsible(adjective, silly, foolish, stupid, crazy)
1
preposterous(adjective, silly, foolish, stupid, crazy)
1
rabid(adjective, silly, foolish, stupid, crazy)
1
raging(adjective, 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>