Synonyms|388Antonyms|141|Broader|5Narrower|0Related|1.5k

51 entries under adjective topic. ×

18
clever
15
smart
11
intelligent(mind, behavior, foolishness, disability)
4
cute
4
quick-witted
4
shrewd
3
astute
3
brilliant
3
rational
3
sagacious
3
sharp
2
brainy
2
discerning
2
fast
2
nimble
2
perceptive
2
quick
2
alert
2
apt
2
canny
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APASmart Define. (2016). brainless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/brainless/thesaurus/antonyms
ChicagoSmart Define. 2016. "brainless thesaurus" https://smartdefine.org/brainless/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, brainless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/brainless/thesaurus/antonyms>.
MLASmart Define. "brainless thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/brainless/thesaurus/antonyms>