| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | clever, intelligent |
| Synonyms: | acute, argute, artful, astucious, astute, brainy, cagey, calculating, canny, crafty, cunning, cutting*, deep*, discerning, discriminating, farsighted, foxy*, heady, in the know, ingenious, inside, judicious, keen, knowing, on the inside, on top of, penetrating, perceptive, perspicacious, piercing, probing, profound, prudent, quick-witted, sagacious, savvy*, sensible, shark, sharp, slick*, slippery*, sly, smart, smooth, streetwise, tricky, underhand, up on, wily, wise, wised up |
| Antonyms: | foolish, frivolous, naive, stupid, unthinking |
| Main Entry: | astute |
| Part of Speech: | adjective |
| Definition: | perceptive |
| Synonyms: | adroit, brainy, bright, calculating, canny, clever, crafty, discerning, foxy, insightful, intelligent, keen, knowing, not born yesterday, on the ball, perspicacious, quick on the uptake, sagacious, savvy, sharp, sharp as a tack, shrewd, sly |
| Antonyms: | asinine, idiotic, ignorant, imbecile, obtuse, shallow, stupid, thick, unintelligent |
| Main Entry: | cagey |
| Part of Speech: | adjective |
| Definition: | tricky |
| Synonyms: | cagey, careful, circumspect, crafty, cunning, leery, secretive, shrewd, sly, wary, wily |
| Main Entry: | calculating |
| Part of Speech: | adjective |
| Definition: | scheming to manipulate |
| Synonyms: | Machiavellian, artful, canny, careful, cautious, chary, circumspect, considerate, contriving, crafty, cunning, designing, devious, discreet, gingerly, guarded, guileful, intelligent, manipulative, politic, premeditating, safe, scheming, sharp, shrewd, sly, wary, wily |
| Antonyms: | artless, naive, unassuming, uncalculating |
| Main Entry: | canny |
| Part of Speech: | adjective |
| Definition: | clever, artful |
| Synonyms: | able, acute, adroit, astute, cagey, careful, cautious, circumspect, cunning, dexterous, discreet, foxy*, frugal, having fancy footwork, hep, ingenious, intelligent, judicious, knowing, nimble-witted, perspicacious, prudent, quick, quick-witted, sagacious, shrewd, skillful, slick, slippery*, sly, smart, smooth*, street smart, streetwise, subtle, wary, watchful, wise, with it, worldly-wise |
| Antonyms: | foolish, inept, silly |
| Main Entry: | cautious |
| Part of Speech: | adjective |
| Definition: | careful, guarded |
| Synonyms: | alert, all ears, cagey, calculating, chary, circumspect, considerate, discreet, forethoughtful, gingerly, hedging one's bets, heedful, judicious, keeping on one's toes, leery, on the lookout, playing it cool, playing safe, politic, provident, prudent, pussyfoot, safe, shrewd, taking it easy, taking it slow, tentative, thinking twice, vigilant, walking on eggs, wary, watchful, watching one's step, watching out, with one's eyes peeled |
| Antonyms: | careless, hasty, heedless, imprudent, incautious, rash, thoughtless, uncareful, unguarded, unobservant |
| Main Entry: | clever |
| Part of Speech: | adjective |
| Definition: | bright, ingenious |
| Synonyms: | able, adept, adroit, alert, apt, astute, brainy, brilliant, cagey, canny, capable, competent, crackerjack*, cunning, deep, dexterous/dextrous, discerning, egghead, expert, foxy*, gifted, good, handy, intelligent, inventive, keen, knowing, knowledgeable, many-sided, nimble, nobody's fool, pretty, pro, qualified, quick, quick on trigger, quick-witted, rational, resourceful, sagacious, savvy, sensible, sharp, shrewd, skilled, skillful, slick, sly, smart, sprightly, talented, versatile, wise, witty |
| Antonyms: | awkward, foolish, idiotic, ignorant, naive, senseless, stupid, unclever |
| Main Entry: | common-sense |
| Part of Speech: | adjective |
| Definition: | reasonable |
| Synonyms: | astute, commonsensical, cool, down-to-earth, hard-headed, judicious, levelheaded, matter-of-fact, practical, rational, realistic, sane, sensible, shrewd, sound |
| Antonyms: | foolish, impractical, insane, unreasonable, unsensible, unsound |
| Main Entry: | crafty |
| Part of Speech: | adjective |
| Definition: | clever, scheming |
| Synonyms: | adroit, artful, astute, cagey, calculating, canny, crazy like fox, cunning, deceitful, deep, designing, devious, disingenuous, duplicitous, foxy*, fraudulent, guileful, insidious, intelligent, keen, knowing, sharp, shrewd, slick, slippery*, sly, smart, smooth, street smart, streetwise, subtle, tricky, vulpine, wily |
| Antonyms: | honest, naive, unclever |