77 entries under simple topic. ×

6
brainless(adjective, weak, slow, silly)
6
nonsensical(adjective, weak, foolish, stupid)
6
ridiculous(adjective, weak, silly, foolish)
6
touched(adjective, silly, foolish, stupid)
5
cracked(adjective, informal, silly, foolish)
5
kooky(adjective, weak, silly, foolish)
5
moronic(adjective, weak, slow, silly)
4
dumb(adjective, slow, silly, foolish)
4
inane(adjective, silly, foolish, stupid)
4
preposterous(adjective, weak, strange, foolish)
3
half-witted(weak, silly, foolish, thoughtless)
3
harebrained(adjective, weak, silly, foolish)
3
imbecilic(adjective, weak, slow, silly)
3
ludicrous(adjective, weak, strange, foolish)
3
zany(weak, silly, foolish, thoughtless)
2
addled(adjective, slow, stupid, boring)
2
besotted(adjective, slow, stupid, boring)
2
cockamamie(adjective, weak, slang, silly)
2
dense(adjective, slow, stupid, boring)
2
half-baked(adjective, weak, slow, silly)
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APASmart Define. (2015). daffy thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/daffy/thesaurus/synonyms
ChicagoSmart Define. 2015. "daffy thesaurus" https://smartdefine.org/daffy/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, daffy thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/daffy/thesaurus/synonyms>.
MLASmart Define. "daffy thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/daffy/thesaurus/synonyms>