119 entries under silly topic. ×

3
unreasonable(adjective, foolish, stupid)
3
warm(adjective, concern, foolish, crazy)
3
weird(adjective, strange, foolish, odd)
3
zealous(adjective, concern, passionate, foolish)
2
ape(foolish, crazy, mad, insane)
2
bizarre(strange, foolish, stupid, crazy)
2
delirious(adjective, wild, foolish, crazy)
2
fatuous(adjective, foolish, stupid, unwise)
2
flipped(foolish, crazy, mad, insane)
2
flipped out(expression, foolish, crazy, mad)
2
freaked out(expression, foolish, mad, insane)
2
frenzied(adjective, wild, foolish, stupid)
2
gung ho(expression, adjective, concern, slang)
2
mad as a March hare(expression, idiom, foolish, mad)
2
mad as a hatter(expression, adjective, idiom, foolish)
2
mentally strange(expression, foolish, mad, insane)
2
nutty as fruitcake(expression, idiom, foolish, mad)
2
odd(adjective, wild, strange, foolish)
2
outrageous(adjective, rough, wild, foolish)
2
peculiar(strange, foolish, crazy, odd)
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APASmart Define. (2016). nuts thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/nuts/thesaurus/synonyms
ChicagoSmart Define. 2016. "nuts thesaurus" https://smartdefine.org/nuts/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, nuts thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/nuts/thesaurus/synonyms>.
MLASmart Define. "nuts thesaurus" 3 March 2016. Web. 22 September 2026. <https://smartdefine.org/nuts/thesaurus/synonyms>