Synonyms|183Antonyms|192|Broader|34Narrower|92Related|1.4k

192 entries under adjective topic. ×

39
stupid(stupidity, foolishness, ignorance, hastiness)
29
foolish(stupidity, foolishness, characteristic, ignorance)
26
senseless(stupidity, foolishness, characteristic, ignorance)
24
ignorant(stupidity, foolishness, characteristic, foolish)
19
idiotic(stupidity, foolishness, characteristic, foolish)
18
brainless(stupidity, foolishness, ignorance, hastiness)
17
awkward(stupidity, foolishness, characteristic, easy)
17
fatuous(stupidity, foolishness, ignorance, hastiness)
16
silly(stupidity, foolishness, characteristic, ignorance)
16
witless(stupidity, foolishness, ignorance, hastiness)
15
unintelligent(stupidity, foolishness, ignorance, hastiness)
15
empty-headed(stupidity, foolishness, ignorance, hastiness)
14
vacuous(stupidity, foolishness, ignorance, hastiness)
14
simple(stupidity, foolishness, ignorance, hastiness)
12
crazy(stupidity, foolishness, characteristic, ignorance)
12
naive(characteristic, foolish, stupidity, foolishness)
12
preposterous(stupidity, foolishness, characteristic, ignorance)
11
dumb(stupidity, foolishness, ignorance, hastiness)
11
nonsensical(stupidity, foolishness, characteristic, ignorance)
11
dippy(stupidity, foolishness, characteristic, ignorance)
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APASmart Define. (2016). clever thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/clever/thesaurus/antonyms
ChicagoSmart Define. 2016. "clever thesaurus" https://smartdefine.org/clever/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, clever thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/clever/thesaurus/antonyms>.
MLASmart Define. "clever thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/clever/thesaurus/antonyms>