157 entries under silly topic. ×

1
injudicious(weak, simple, foolish, unreasonable)
1
madcap(adjective, crazy, zany, wacky)
1
nerdy(weak, simple, foolish, thoughtless)
1
raging(adjective, wrong, wild, foolish)
1
short-sighted(weak, simple, foolish, thoughtless)
1
simple(adjective, weak, foolish, stupid)
1
unbelievable(adjective, preposterous, wacky, impossible)
1
unglued(foolish, mad, unstable, insane)
1
way out(expression, adjective, unusual, strange)
1
weak(simple, foolish, thoughtless, unwise)
1
without rhyme or reason(expression, adjective, idiom, stupid)
0
acting crazy(expression, adjective, foolish, crazy)
0
antic(preposterous, wacky, impossible, ludicrous)
0
aper(mad, insane)
0
beyond all reason(expression, idiom, foolish, unwise)
0
derailed(foolish, stupid)
0
derisory(foolish, unwise, preposterous, wacky)
0
doublespeak(adjective, stupid, insignificant, ridiculous)
0
foolhardy(foolish, unwise)
0
ill-conceived(foolish, unwise)
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APASmart Define. (2015). nutty thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/nutty/thesaurus/synonyms
ChicagoSmart Define. 2015. "nutty thesaurus" https://smartdefine.org/nutty/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, nutty thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/nutty/thesaurus/synonyms>.
MLASmart Define. "nutty thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/nutty/thesaurus/synonyms>