| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | intelligent |
| Synonyms: | bright, brilliant, clever, intellectual, sapient, smart |
| Main Entry: | adept |
| Part of Speech: | adjective |
| Definition: | very able |
| Synonyms: | accomplished, ace*, adroit, brainy, capable, clean*, crack*, crackerjack*, deft, dexterous, expert, hot*, hotshot, know stuff, masterful, masterly, no dummy, no slouch, nobody's fool, on the ball, on the beam, practiced, proficient, quick, savvy, sharp, sharp as a tack, skilled, skillful, slick, smooth, there, up to speed, versed, whiz*, wizard |
| Antonyms: | awkward, clumsy, incompetent, inept, unskilled |
| 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: | 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: | cerebral |
| Part of Speech: | adjective |
| Definition: | using one's brain |
| Synonyms: | analytical, brainy, deep, erudite, intellectual, intelligent, recondite, scholarly, smart |
| 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: | diplomatic |
| Part of Speech: | adjective |
| Definition: | politic, tactful |
| Synonyms: | adept, arch, artful, astute, bland, brainy, cagey, calculating, capable, clever, conciliatory, conniving, contriving, courteous, crafty, cunning, deft, delicate, dexterous, discreet, gracious, guileful, intriguing, opportunistic, polite, prudent, savvy, scheming, sensitive, sharp, shrewd, sly, smooth, strategic, suave, subtle, wily |
| Antonyms: | artless, impolite, rude, tactless |
| Main Entry: | educated |
| Part of Speech: | adjective |
| Definition: | learned, experienced |
| Synonyms: | accomplished, acquainted with, brainy, civilized, coached, corrected, cultivated, cultured, developed, enlightened, enriched, erudite, expert, finished, fitted, formed, informed, initiated, instructed, intelligent, knowledgeable, lettered, literary, literate, nurtured, polished, prepared, professional, refined, scholarly, schooled, scientific, shaped, skilled, tasteful, taught, trained, tutored, versed in, well-informed, well-read, well-taught, well-versed |
| Antonyms: | ignorant, illiterate, inexperienced, stupid, uncultured, uneducated, unsophisticated |