Synonyms of cleverest

1 Syllable
keen, shrewd, sly, slick, apt, sharp, smart, good, deep, quick, pro, wise
2 Syllables
brainy, adroit, handy, skillful, alert, witty, knowing, able, adept, gifted, sprightly, savvy, brilliant, cunning, egghead, skilled, foxy, expert, cagey, pretty, nimble, canny
3 Syllables
discerning, astute, quick-witted, talented, capable, qualified, rational, sensible, crackerjack, sagacious, competent
4 Syllables
resourceful, knowledgeable, versatile, inventive, intelligent, many-sided
5 Syllables
dexterous/dextrous