82 entries under silly topic. ×

1
indiscreet(weak, simple, foolish, thoughtless)
1
injudicious(weak, simple, foolish, thoughtless)
1
nerdy(weak, simple, foolish, thoughtless)
1
scatterbrained(adjective, simple, slow, stupid)
1
short-sighted(weak, simple, foolish, thoughtless)
1
weak(simple, foolish, thoughtless, unwise)
0
antic(preposterous, wacky, impossible, ludicrous)
0
derisory(preposterous, wacky, impossible, ludicrous)
0
enthusiastic(adjective, foolish, crazy, mad)
0
goofy loony(adjective, crazy)
0
grotesque(preposterous, wacky, impossible, ludicrous)
0
gung ho(expression, adjective, foolish, crazy)
0
impossible(preposterous, wacky, ludicrous)
0
incredible(preposterous, wacky, impossible, ludicrous)
0
keen(adjective, foolish, crazy, mad)
0
rash(thoughtless, unwise)
0
reckless(thoughtless, unwise)
0
slow(adjective, simple, foolish, stupid)
0
unbelievable(preposterous, wacky, impossible, ludicrous)
0
unusual(adjective, foolish, crazy, mad)
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APASmart Define. (2015). daffy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/daffy/thesaurus/synonyms
ChicagoSmart Define. 2015. "daffy thesaurus" https://smartdefine.org/daffy/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, daffy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/daffy/thesaurus/synonyms>.
MLASmart Define. "daffy thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/daffy/thesaurus/synonyms>