50 entries under insane topic. ×

2
daft(adjective, silly, foolish, stupid, crazy)
1
batty(adjective, silly, foolish, stupid, crazy)
1
crazed(false, unstable, ill, shaky)
1
demented(false, foolish, unstable, unreasonable, ill)
1
deranged(false, unstable, ill, shaky)
1
fantastic(adjective, strange, foolish, crazy, irregular)
1
lunatic(false, unstable, ill, shaky)
1
unbalanced(adjective, false, strange, foolish, crazy)
1
unhinged(false, unstable, ill, shaky)
1
unreliable(false, ill, vague, unhealthy)
1
unsafe(false, foolish, unstable, fantastic, ill)
1
unstable(adjective, wrong, false, foolish, stupid)
0
ailing(unstable, ill, shaky, unhealthy)
0
dangerous(false, unstable, ill, shaky)
0
decrepit(false, unstable, ill, shaky)
0
delicate(unstable, ill, shaky, unhealthy)
0
diseased(unstable, ill, shaky, unhealthy)
0
fragile(false, unstable, ill, shaky)
0
ill(unstable, shaky, unhealthy, frail)
0
in poor health(expression, idiom, false, ill)
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APASmart Define. (2015). illogical thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/illogical/thesaurus/synonyms
ChicagoSmart Define. 2015. "illogical thesaurus" https://smartdefine.org/illogical/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, illogical thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/illogical/thesaurus/synonyms>.
MLASmart Define. "illogical thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/illogical/thesaurus/synonyms>