| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | physically or mentally nimble, deft |
| Synonyms: | active, acute, alert, athletic, brisk, buoyant, bustling, clever, dexterous, easy-moving, energetic, fleet, frisky, limber, lithe, lively, mercurial, prompt, quick, quick on the draw, quick on the trigger, quick-witted, rapid, ready, sharp, spirited, sportive, spright, sprightly, spry, stirring, supple, swift, twinkle toes, vigorous, vivacious, winged, zippy |
| Antonyms: | brittle, clumsy, stiff |
| Main Entry: | able |
| Part of Speech: | adjective |
| Definition: | able to perform well; having a proven capacity |
| Synonyms: | accomplished, adroit, agile, artful, au fait, brilliant, capable, clever, deft, dexterous, effective, effectual, efficient, equal to, experienced, expert, facile, gifted, ingenious, intelligent, keen, know backwards and forwards, know one's onions, know the ropes, learned, masterful, masterly, powerful, practiced, prepared, proficient, qualified, responsible, savvy, sharp, skilled, skillful, smart, talented, there, trained, up to it, up to snuff, up to speed, with it |
| Notes: | able is having the necessary power to accomplish something while capable means having the potential to accomplish something |
| Antonyms: | delicate, feeble, inept, stupid, weak |
| Main Entry: | active |
| Part of Speech: | adjective |
| Definition: | very involved in activity |
| Synonyms: | aggressive, agile, alert, alive, animated, assiduous, bold, brisk, bustling, busy, chipper, daring, dashing, determined, dexterous, diligent, dynamic, eager, energetic, engaged, enlivened, enterprising, enthusiastic, eventful, fireball, forceful, forcible, fresh, frisky, hard-working, high-spirited, hyper, industrious, intense, inventive, jumping, keen, lively, nimble, on the move, perky, persevering, purposeful, pushing, quick, rapid, ready, resolute, sharp, sprightly, spry, whiz*, zealous |
| Notes: | active knowledge is the knowledge of a language which a user actively employs in speech or writing, as opposed to passive knowledge, which is what a person understands in what he/she hears or reads |
| Antonyms: | disinterested, idle, indifferent, lazy, quiescent, quiet |
| Main Entry: | brisk |
| Part of Speech: | adjective |
| Definition: | fast-moving; active |
| Synonyms: | adroit, agile, alert, animated, bustling, busy, energetic, lively, nimble, quick, speedy, sprightly, spry, vigorous, vivacious, zippy |
| Antonyms: | inactive, slow, sluggish, unenergetic |
| Main Entry: | dexterous |
| Part of Speech: | adjective |
| Definition: | ingenious, proficient |
| Synonyms: | able, active, acute, adept, adroit, agile, apt, artful, canny, clever, crack*, crackerjack*, deft, effortless, expert, facile, handy, having the know-how, masterly, neat, nimble, nimble-fingered, prompt, quick, savvy, skilled, skillful, slick, sly, smooth |
| Notes: | though dexterous (skillful with the hands) is preferably spelled with two e's, ambidextrous has only one |
| Antonyms: | awkward, clumsy, inept, inexpert, unable, unhandy, unskilled |
| Main Entry: | fast |
| Part of Speech: | adjective |
| Definition: | speedy |
| Synonyms: | PDQ, accelerated, active, agile, blue streak, breakneck, brisk, chop-chop, dashing, double-time, electric, expeditious, expeditive, flashing, fleet, fleeting, flying, hairtrigger, hasty, hot, hurried, hypersonic, in a jiffy, in nothing flat, lickety split, like a bat out of hell, like all get out, like crazy, like mad, nimble, on the double, posthaste, presto, pronto, quick, racing, rapid, ready, screamin', snap*, snappy, speedball, supersonic, swift, velocious, winged |
| Antonyms: | plodding, slow, tardy, unhurried |
| Main Entry: | fleet |
| Part of Speech: | adjective |
| Definition: | quick in movement |
| Synonyms: | agile, barreling, breakneck, brisk, expeditious, expeditive, fast, flying, hasty, in nothing flat, like greased lightning, lively, mercurial, meteoric, nimble, nimble-footed, on the double, rapid, screaming, speedball, speedy, swift, winged |
| Antonyms: | clumsy, slow |
| Main Entry: | hasty |
| Part of Speech: | adjective |
| Definition: | speedy; without much thought |
| Synonyms: | PDQ, abrupt, agile, brash, breakneck, brief, brisk, careless, chop-chop, cursory, eager, expeditious, fast, fiery, fleet, fleeting, foolhardy, harefooted, headlong, heedless, hurried, ill-advised, impatient, impetuous, impulsive, incautious, inconsiderate, madcap, on the double, passing, perfunctory, precipitate, prompt, pronto, quick, quickened, quickie, rapid, rash, reckless, rushed, short, slambang, slapdash, snappy, sudden, superficial, swift, thoughtless, urgent |
| Antonyms: | delayed, lazy, lingering, loitering, slow |
| Main Entry: | light |
| Part of Speech: | adjective |
| Definition: | not heavy |
| Synonyms: | agile, airy, atmospheric, buoyant, crumbly, dainty, delicate, downy, easy, effervescent, ethereal, featherweight, feathery, filmy, flimsy, floatable, floating, fluffy, friable, frothy, gossamery, graceful, imponderous, inconsequential, insubstantial, light-footed, lightweight, lithe, little, loose, meager, nimble, petty, porous, portable, sandy, sheer, slender, slight, small, spongy, sprightly, sylphlike, thin, tissuelike, trifling, trivial, unheavy, unsubstantial, weightless |
| Antonyms: | heavy, weighted |