494 entries under adjective topic. ×

5
stunned
5
useless(weak, informal, offensive, rude)
4
inept(dull, simple, sharp, flat)
4
barmy(careless, silly, foolish, unwise)
4
blunt(dull, heavy, thoughtless, impassive)
4
comatose(dull, senseless, unconscious)
4
deficient(dull, silly, foolish, intelligent)
4
dozy
4
dry(dull, flat, ordinary, boring)
4
empty(dull, simple, silly, crazy)
4
feebleminded(weak, simple, silly, foolish)
4
foolhardy(silly, foolish, crazy, rash)
4
green(silly, incompetent, thick, naive)
4
gullible(dull, simple, slow, silly)
4
imprudent(weak, simple, sharp, rough)
4
inconsistent(simple, wrong, silly, foolish)
4
puerile(dull, careless, silly, foolish)
4
shallow(dull, simple, slow, silly)
4
simpleminded(dull, simple, silly, foolish)
4
soporific(dull, flat, ordinary, dry)
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APASmart Define. (2016). stupid thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/stupid/thesaurus/synonyms
ChicagoSmart Define. 2016. "stupid thesaurus" https://smartdefine.org/stupid/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, stupid thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/stupid/thesaurus/synonyms>.
MLASmart Define. "stupid thesaurus" 2 April 2016. Web. 26 September 2026. <https://smartdefine.org/stupid/thesaurus/synonyms>