203 entries under adjective topic. ×

5
cracked(simple, informal, silly, foolish)
5
dizzy(pleasant, happy, silly, cheerful)
5
fruity(slang, sane)
5
kooky(weak, simple, silly, foolish)
5
moronic(weak, simple, slow, silly)
5
sappy(strange, silly, stupid, senseless)
4
balmy
4
bats
4
dumb(simple, slow, silly, foolish)
4
inane(simple, silly, foolish, stupid)
4
inept
4
non compos mentis(law, sane)
4
potty(silly, foolish, crazy, mad)
4
preposterous(weak, simple, strange, foolish)
4
screwball
3
brainsick
3
certifiable
3
disordered
3
distraught
3
dull(foolish, stupid, crazy, sluggish)
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APASmart Define. (2015). daffy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/daffy/thesaurus/synonyms
ChicagoSmart Define. 2015. "daffy thesaurus" https://smartdefine.org/daffy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, daffy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/daffy/thesaurus/synonyms>.
MLASmart Define. "daffy thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/daffy/thesaurus/synonyms>