shrewd, canny, perceptive, adroit, perspicacious, skillful, savvy, skilful, erudite, incisive, insightful, deft, clever, wily, crafty, instinctive, prescient, brilliant, thoughtful, sagacious, adept, enterprising, foresighted, intelligent, eloquent, smart, assiduous, knowledgeable, influential, gifted, waspish, peerless, seasoned, keenest, masterly, unerring, observant, opinionated, cunning, enlightened, trenchant, judicious, pragmatic, industrious, persuasive, conscientious, circumspect, ungifted, resourceful, discerning, competent, masterful, impetuous, dispassionate, knowledgable, indefatigable, impeccable, cleverest, sagest, acerbic, wise, maladroit, ardent, forthright, nuanced, fearless, talented, inept, visionary, tactful, farsighted, inveterate, urbane, articulate, pedantic, sensible, opportunist, diligent, cogent, unsentimental, untutored, idiosyncratic, mercurial, clued, empathetic, amiable, fastidious, superb, levelheaded, audacious, ablest, eccentric, pernickety, redoubtable, charismatic, cynical, excitable, prolific, artful, personable, equanimous, outspoken, cheerful, victorious, acrimony, adhering, advanced, approximate, arbitrary, arid, ascendant, authoritative, baffling, boyish, briefly, burnt, bushels, confess, express, gallant, grand, shrewdest, shrewder, sighted, informed, able, experienced, farseeing

astuteness, perspicaciousness, perspicacity, sagacious, shrewdness

sharp