40 entries under intelligence topic. ×

20
sane(adjective, characteristic, calm, sound, reasonable)
18
reasonable(adjective, characteristic, calm, sound, sense)
18
rational(adjective, characteristic, calm, sound, sense)
15
sound(adjective, characteristic, calm, sense)
14
realistic(adjective, characteristic, calm, sound, sense)
12
prudent(adjective, characteristic, sense, prudence)
11
logical(adjective, characteristic, sense, wise)
11
wise(adjective, characteristic, sense, prudence)
10
judicious(adjective, characteristic, sense, prudence)
10
sagacious(adjective, characteristic, sense, prudence)
10
sage(adjective, characteristic, sense, prudence)
9
commonsensical(adjective, characteristic, sense, prudence)
9
sober(adjective, characteristic, sense, prudence)
6
practical(adjective, characteristic, sense)
6
discerning(adjective, characteristic, sense, prudence)
6
shrewd(adjective, characteristic, sense)
5
aware(adjective, characteristic, sense)
5
canny(adjective, characteristic, sense)
5
consequent(adjective, characteristic, sense)
5
cool(adjective, characteristic, sense)
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APASmart Define. (2016). crazy thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/crazy/thesaurus/antonyms
ChicagoSmart Define. 2016. "crazy thesaurus" https://smartdefine.org/crazy/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, crazy thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/crazy/thesaurus/antonyms>.
MLASmart Define. "crazy thesaurus" 3 April 2016. Web. 23 September 2026. <https://smartdefine.org/crazy/thesaurus/antonyms>