106 entries under silly topic. ×

3
absurd(adjective, wild, foolish, stupid)
2
bats in the belfry(expression, idiom, foolish, mad)
2
dippy(adjective, foolish, crazy, mad)
2
eccentric(adjective, wild, foolish, crazy)
2
erratic(adjective, wild, foolish, crazy)
2
flipped(adjective, wild, foolish, crazy)
2
flipped out(expression, hot, crazy, mad)
2
freaked out(expression, wild, foolish, crazy)
2
goofy(adjective, foolish, unwise)
2
idiotic(adjective, wild, foolish, stupid)
2
mad as a March hare(expression, idiom, foolish, mad)
2
mad as a hatter(expression, idiom, foolish, mad)
2
mentally strange(expression, foolish, mad, insane)
2
nutty as fruitcake(expression, idiom, foolish, mad)
2
psychopathic(adjective, foolish, stupid, irrational)
2
round the bend(expression, idiom, foolish, mad)
2
schizo(adjective, foolish, mad, insane)
2
schizophrenic(adjective, foolish, stupid, hacked)
2
screw loose(expression, foolish, mad, insane)
2
strange(foolish, unwise)
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APASmart Define. (2015). crazed thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/crazed/thesaurus/synonyms
ChicagoSmart Define. 2015. "crazed thesaurus" https://smartdefine.org/crazed/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, crazed thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/crazed/thesaurus/synonyms>.
MLASmart Define. "crazed thesaurus" 17 July 2015. Web. 24 September 2026. <https://smartdefine.org/crazed/thesaurus/synonyms>