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

97 entries under behavior topic. ×

28
foolish(adjective, dullness, feature, characteristic)
25
dumb(adjective, mind, foolishness, disability)
20
unintelligent(adjective, mind, foolishness, disability)
19
silly(adjective, mind, idiotism, characteristic)
18
dull(adjective, mind, foolishness, disability)
18
stupid(adjective, mind, foolishness, disability)
12
senseless(adjective, mind, foolishness, disability)
12
obtuse(adjective, mind, foolishness, disability)
12
mindless(adjective, mind, foolishness, disability)
11
fatuous(adjective, mind, foolishness, disability)
11
thick(adjective, mind, idiotism, characteristic)
10
dense(adjective, mind, foolishness, disability)
10
dim(adjective, mind, idiotism, characteristic)
10
half-baked(adjective, mind, idiotism, stupid)
10
nonsensical(adjective, mind, foolishness, disability)
10
slow(adjective, mind, foolishness, disability)
8
dopey(adjective, mind, foolishness, disability)
8
brainless(adjective, mind, foolishness, disability)
8
doltish(adjective, mind, foolishness, disability)
8
ignorant(adjective, mind, idiotism, characteristic)
For more, visit Intelligent on Power Thesaurus
10 years ago|6.9k views|share |citing 
APASmart Define. (2016). intelligent thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/intelligent/thesaurus/antonyms
ChicagoSmart Define. 2016. "intelligent thesaurus" https://smartdefine.org/intelligent/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, intelligent thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/intelligent/thesaurus/antonyms>.
MLASmart Define. "intelligent thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/intelligent/thesaurus/antonyms>