| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | clever; brilliant |
| Synonyms: | able, adroit, artistic, bright, canny, crafty, creative, cunning, deviceful, dexterous, gifted, imaginative, innovational, innovative, innovatory, intelligent, inventive, original, ready, resourceful, shrewd, skillful, sly, subtle |
| Notes: | ingenious is 'clever, brilliant'; ingenuous is 'frank, candid' or 'naïve' |
| Antonyms: | awkward, dumb, ignorant, incompetent, inept, stupid |
| Main Entry: | acute |
| Part of Speech: | adjective |
| Definition: | deeply perceptive |
| Synonyms: | astute, canny, clever, discerning, discriminating, incisive, ingenious, insightful, intense, intuitive, judicious, keen, observant, penetrating, perspicacious, piercing, quick-witted, sensitive, sharp, smart, subtle |
| Notes: | acute is used for a sudden onset and short duration; chronic is for conditions that are slow to develop and of long duration acute is an angle of less than 90 degrees; obtuse is one of more than 90 degrees chronic is contrasted with acute as chronic pain persists over a longer period of time than acute pain and is resistant to most medical treatments |
| Antonyms: | dense, imperceptive, insensitive, obtuse, slow, stupid |
| Main Entry: | adroit |
| Part of Speech: | adjective |
| Definition: | very able or skilled |
| Synonyms: | adept, apt, artful, clean, clever, crack*, crackerjack*, cunning, cute, deft, dexterous, expert, foxy*, good, handy, hot tamale, ingenious, masterful, neat*, nifty*, nimble, on the ball, on the beam, proficient, quick on the trigger, quick on the uptake, quick-witted, savvy, sharp, skillful, slick, smart, up to speed, up*, whiz*, wizard |
| Antonyms: | awkward, clumsy, dense, inept, stupid, unskilled |
| Main Entry: | apt |
| Part of Speech: | adjective |
| Definition: | quick to learn |
| Synonyms: | able, adept, astute, bright, clever, expert, gifted, ingenious, intelligent, no dummy, nobody's fool, not born yesterday, prompt, quick on the trigger, quick on the uptake, ready, savvy, sharp, skilled, skillful, smart, talented, teachable |
| Notes: | apt is for general probabilities, likely is for specific probabilities; liable and prone indicate a probability arising as a regrettable consequence |
| Antonyms: | incapable, stupid, unskilled |
| Main Entry: | artful |
| Part of Speech: | adjective |
| Definition: | skillful; cunning |
| Synonyms: | adept, adroit, clever, crafty, designing, dexterous, foxy*, ingenious, masterly, politic, proficient, resourceful, scheming, sharp, shrewd, slick*, sly, smart, smooth*, tricky, wily |
| Antonyms: | artless, ingenuous, naive, unskillful |
| Main Entry: | bright |
| Part of Speech: | adjective |
| Definition: | intelligent |
| Synonyms: | Einstein, acute, advanced, alert, astute, aware, brainy, brilliant, clear-headed, clever, discerning, eggheaded, having smarts, ingenious, inventive, keen, knowing, precocious, quick, quick-witted, sharp, smart, whiz kid, wide-awake |
| Antonyms: | dull, stupid, unaware, unintelligent |
| Main Entry: | brilliant |
| Part of Speech: | adjective |
| Definition: | very intelligent |
| Synonyms: | Einstein, accomplished, acute, astute, brainy, bright, clever, discerning, eggheaded, expert, genius, gifted, ingenious, intellectual, inventive, knowing, knowledgeable, masterly, penetrating, profound, quick, quick-witted, sharp, smart, talented, whip, whiz kid |
| Antonyms: | stupid, unaware, unintelligent |
| 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: | creative |
| Part of Speech: | adjective |
| Definition: | artistic, imaginative |
| Synonyms: | clever, cool*, demiurgic, deviceful, fertile, formative, gifted, hip*, ingenious, innovational, innovative, innovatory, inspired, inventive, leading-edge, original, originative, productive, prolific, stimulating, visionary, way out |
| Antonyms: | uncreative, ungifted, unimaginative, uninspired, unproductive, untalented |