25
smart
22
clever(adjective, bright, foolish, ingenious)
10
intelligent(adjective, mind, behavior, foolishness, disability)
7
sensible(adjective, reasonable, foolish, realistic, unsound)
7
wise(adjective, sensible, careless, foolish, unsound)
6
rational(adjective, sensible, careless, stupid, illogical)
6
reasonable(adjective, sensible, irrational, unsound)
6
feeling(adjective, sensible, hard-hearted, nowhere, doublespeak)
5
conscious(adjective, uncertain, alert, doubtful, dubious)
4
logical(adjective, sensible)
4
shrewd
3
allergic
3
eligible
3
ruminative
3
sound
3
supportive
2
brainstorm
2
judicious(adjective, careless, foolish, thoughtful, wise)
2
meaningful(adjective, sensible)
2
valuable
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APASmart Define. (2016). senseless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/senseless/thesaurus/antonyms
ChicagoSmart Define. 2016. "senseless thesaurus" https://smartdefine.org/senseless/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, senseless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/senseless/thesaurus/antonyms>.
MLASmart Define. "senseless thesaurus" 14 March 2016. Web. 22 September 2026. <https://smartdefine.org/senseless/thesaurus/antonyms>