Synonyms and related words :
accomplished, ace, adept, adroit, apt, born for, brainy, bright, brilliant, clever, crack, crackerjack, cut out for, deft, dexterous, endowed, excellent, expert, first-rate, gifted, good, keen, keen-witted, made for, masterful, nimble, nimble-witted, no dumbbell, not born yesterday, polished, proficient, quick, quick-thinking, quick-witted, scintillating, sharp, sharp-witted, skilled, smart, steel-trap, top-drawer, top-notch, with a flair, wizard