104 entries under mad topic. ×

35
crazy(adjective, weak, simple, unusual, wild)
33
absurd(adjective, weak, simple, wild, strange)
32
foolish(adjective, weak, simple, careless, wild)
32
illogical(adjective, wrong, reason, false, silly)
32
insane(adjective, weak, simple, violent, wild)
25
ridiculous(adjective, weak, simple, wild, strange)
24
unreasonable(adjective, weak, simple, severe, reason)
22
nonsensical(adjective, weak, simple, severe, harsh)
22
preposterous(adjective, weak, simple, wrong, severe)
21
stupid(adjective, weak, simple, careless, wild)
16
idiotic(adjective, weak, simple, wild, silly)
16
unsound(adjective, wrong, false, silly, foolish)
13
demented(adjective, unusual, violent, wild, strange)
13
nutty(adjective, weak, simple, wild, silly)
10
crazed(adjective, violent, wild, silly, foolish)
10
deranged(adjective, wild, silly, foolish, stupid)
10
frenzied(adjective, wrong, violent, careless, wild)
9
lunatic(adjective, weak, simple, wild, silly)
9
wacky(adjective, weak, simple, informal, unusual)
8
batty(adjective, wild, silly, foolish, stupid)
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APASmart Define. (2015). irrational thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/irrational/thesaurus/synonyms
ChicagoSmart Define. 2015. "irrational thesaurus" https://smartdefine.org/irrational/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, irrational thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/irrational/thesaurus/synonyms>.
MLASmart Define. "irrational thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/irrational/thesaurus/synonyms>