90 entries under unwise topic. ×

2
erratic(adjective, wrong, wild, foolish, stupid)
2
ill-conceived(foolish, fantastic, impulsive, impractical)
2
incautious(adjective, weak, simple, foolish, crazy)
2
mad as a March hare(expression, idiom, foolish, mad, insane)
2
mad as a hatter(expression, idiom, foolish, mad, insane)
2
moonstruck(adjective, soft, tender, sweet, wild)
2
nutty as fruitcake(expression, idiom, foolish, mad, insane)
2
odd(adjective, wild, strange, foolish, stupid)
2
round the bend(expression, idiom, foolish, mad, insane)
2
strange(foolish, fantastic, ridiculous, impractical)
2
unbalanced(adjective, simple, wild, foolish, mad)
1
crazed(adjective, wild, foolish, stupid, crazy)
1
deranged(adjective, wild, foolish, stupid, crazy)
1
ape(foolish, crazy, mad, insane)
1
berserk(foolish, crazy, mad, insane)
1
dingy(foolish, mad, insane)
1
feebleminded(weak, simple, foolish, thoughtless)
1
flipped(foolish, mad, insane)
1
freaked out(expression, foolish, mad, insane)
1
impracticable(foolish, fantastic, unlikely, unreal)
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APASmart Define. (2016). silly thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/silly/thesaurus/synonyms
ChicagoSmart Define. 2016. "silly thesaurus" https://smartdefine.org/silly/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, silly thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/silly/thesaurus/synonyms>.
MLASmart Define. "silly thesaurus" 20 January 2016. Web. 26 September 2026. <https://smartdefine.org/silly/thesaurus/synonyms>