120 entries under mad topic. ×

5
balmy(adjective, wild, silly, foolish, stupid)
5
buggy(adjective, slang, silly, foolish, crazy)
5
fruity(adjective, slang, silly, foolish)
5
raving(adjective, upset, wrong, silly, foolish)
5
silly(adjective, wrong, wild, foolish, stupid)
5
very upset(expression, upset, insane)
4
dippy(adjective, silly, foolish, crazy)
4
erratic(adjective, unusual, wild, strange, silly)
4
frenetic(adjective, upset, violent, vicious)
3
eccentric(adjective, unusual, wild, strange, silly)
3
flaky(adjective, silly, foolish, crazy)
3
nutty as fruitcake(expression, idiom, silly, foolish)
3
schizo(adjective, silly, foolish, insane)
3
screwball(adjective, silly, foolish, crazy)
3
stupid(silly, foolish, crazy, unreasonable)
2
bats in the belfry(expression, idiom, silly, foolish)
2
distressed(upset, insane)
2
enraged(violent, vicious, fierce, unreasonable)
2
flipped out(expression, silly, crazy, insane)
2
freaked out(expression, silly, foolish, crazy)
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APASmart Define. (2015). demented thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/demented/thesaurus/synonyms
ChicagoSmart Define. 2015. "demented thesaurus" https://smartdefine.org/demented/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, demented thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/demented/thesaurus/synonyms>.
MLASmart Define. "demented thesaurus" 17 July 2015. Web. 27 September 2026. <https://smartdefine.org/demented/thesaurus/synonyms>