Synonyms|186Antonyms|155|Broader|31Narrower|220Related|1k

152 entries under adjective topic. ×

28
foolish(behavior, dullness, feature, characteristic)
25
dumb(mind, foolishness, behavior, disability)
20
unintelligent(mind, foolishness, behavior, disability)
19
silly(mind, behavior, idiotism, characteristic)
18
dull(mind, foolishness, behavior, disability)
18
stupid(mind, behavior, foolishness, disability)
12
senseless(mind, foolishness, behavior, disability)
12
naive(characteristic, sophisticated, stupidity, foolishness)
12
obtuse(mind, behavior, foolishness, disability)
12
goofy(characteristic, stupidity, foolishness)
12
mindless(mind, foolishness, behavior, disability)
11
fatuous(mind, foolishness, behavior, disability)
11
thick(mind, behavior, idiotism, characteristic)
10
dense(mind, foolishness, behavior, disability)
10
dim(mind, behavior, idiotism, characteristic)
10
half-baked(mind, behavior, idiotism, stupid)
10
nonsensical(mind, foolishness, behavior, disability)
10
slow(mind, foolishness, behavior, disability)
8
dopey(mind, foolishness, behavior, disability)
8
brainless(mind, foolishness, behavior, disability)
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APASmart Define. (2016). intelligent thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/intelligent/thesaurus/antonyms
ChicagoSmart Define. 2016. "intelligent thesaurus" https://smartdefine.org/intelligent/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, intelligent thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/intelligent/thesaurus/antonyms>.
MLASmart Define. "intelligent thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/intelligent/thesaurus/antonyms>