Synonyms of sagacious

1 Syllable

sage, apt, sharp, hip, wise, keen, shark, shrewd, smooth, cool, wily

2 Syllables

witty, gnostic, sapient, clever, profound, riper, sager, foxy, cannier, discreet, cagey, einstein, with-it, sophic, sanest, knowing, heady, wilier, prudent, saner, wiser, canny, wisest, shrewdest, ripest, savvy, savvies, farseeing, shrewder, grownup

3 Syllables

rational, provident, politic, streetwise, judicious, farsighted, insighted, percipient, circumspect, astucious, insightful, discerning, astute, cleverest, tuned-in, cleverer, judgmatic, clear-sighted, well-judged, well-thought-out, argute, far-sighted, sensible, profoundest, acute

4 Syllables

intelligent, well-prepared, foresighted, unwasteful, perceptive, knowledgeable, perspicacious, well-reasoned, deductive, iron-willed

5 Syllables

discriminating