sharp witted
[adjective]
Synonyms: sharp, acute, keen, penetrating, penetrative, quick-sighted, quick-witted, sharp-sighted, wise, canny, hep, knowing, nimble-witted, quick, slick, smart

[TahlilGaran] English Synonym Dictionary ▲

sharp-wit‧ted /ˌʃɑːpˈwɪtəd◂, ˌʃɑːpˈwɪtɪd◂ $ ˌʃɑːrp-/ adjective
able to think and react very quickly Synonym : quick-witted

[TahlilGaran] Dictionary of Contemporary English ▲