Synonyms of astute

1 Syllable

smart, sharp, slyer, keen, shark, shrewd, sliest, bright, sly, slier, slyest, wily

2 Syllables

probing, gnostic, cunning, sapient, clever, smartest, sager, true-life, smarter, foxy, cannier, einstein, with-it, brainy, sophic, foxier, sneaking, knowing, smarted, wilier, thoughtful, street-smart, whipper, crafty, wiser, canny, wisest, adroit, witted, shrewdest, savvy, savvies, shrewder, craftier

3 Syllables

retiary, deceitful, realistic, streetwise, insidious, judicious, eggheaded, insighted, percipient, designing, astucious, insightful, discerning, cleverest, quick-witted, tuned-in, sharp-sighted, sharp-witted, cleverer, clear-sighted, well-judged, well-thought-out, argute, sensible, hardheaded, sagacious, acute

4 Syllables

commonsense, unfantastic, diplomatic, intelligent, calculating, unromantic, perceptive, nimble-witted, perspicacious, well-balanced, well-reasoned, machiavellian, pragmatical

5 Syllables

naturalistic, penetrative, discriminating