66 entries under brilliant topic. ×

1
all there(expression, adjective, sound, reasonable, smart)
1
apprehensive(adjective, cool, significant, intelligent)
1
awake(adjective, understanding, cool, keen, sharp)
1
cognizant(adjective, understanding, cool, reasonable, significant)
1
conscious(adjective, understanding, cool, reasonable, keen)
1
cool(adjective, smooth, reasonable, sharp, smart)
1
crack(adjective, cool, significant, intelligent)
1
deliberate(adjective, cool, significant, careful, intelligent)
1
in the know(expression, idiom, smart, familiar)
1
intended(adjective, cool, significant, intelligent)
1
intentional(adjective, cool, significant, intelligent)
1
lettered(smart, familiar, intelligent, knowledgeable)
1
omniscient(smart, familiar, intelligent, knowledgeable)
1
posted(smart, familiar, intelligent, knowledgeable)
1
prescient(smart, familiar, intelligent, wise)
1
sentient(adjective, understanding, cool, reasonable, significant)
1
skillful(adjective, cool, reasonable, sensible, significant)
1
slick(adjective, cool, significant, intelligent)
1
together(adjective, sound, reasonable, smart, bright)
1
tuned-in(adjective, cool, smart, significant, familiar)
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APASmart Define. (2015). sage thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sage/thesaurus/synonyms
ChicagoSmart Define. 2015. "sage thesaurus" https://smartdefine.org/sage/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, sage thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sage/thesaurus/synonyms>.
MLASmart Define. "sage thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/sage/thesaurus/synonyms>