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active - 20 thesaurus results
| Main Entry: | active |
| Part of Speech: | adjective |
| Definition: | having movement |
| Synonyms: | alive, astir, effective, efficacious, flowing, hasty, mobile, movable, moving, operating, operative, progressive, pushing, rapid, restless, rolling, running, rushing, rustling, simmering, speedy, traveling, walking, working, at work, bustling, exertive, functioning, going, impelling, in force, in play, in process, shifting, speeding, streaming, swarming, turning |
| 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: | dormant, immobile, inactive, inert, lazy, sluggish, abeyant |
| Main Entry: | active |
| Part of Speech: | adjective |
| Definition: | very involved in activity |
| Synonyms: | aggressive, agile, alert, alive, animated, assiduous, bold, brisk, busy, chipper, daring, dashing, determined, dexterous, diligent, dynamic, eager, energetic, engaged, enterprising, enthusiastic, eventful, forceful, forcible, fresh, frisky, high-spirited, industrious, intense, inventive, jumping, keen, lively, nimble, perky, persevering, purposeful, pushing, quick, rapid, ready, resolute, sharp, sprightly, spry, whiz*, zealous, bustling, enlivened, fireball, hard-working, hyper, on the move |
| Antonyms: | disinterested, idle, indifferent, lazy, quiescent, quiet |
* = informal/non-formal usage
| Main Entry: | agile |
| Part of Speech: | adjective |
| Definition: | physically or mentally nimble, deft |
| Synonyms: | active, acute, alert, athletic, brisk, buoyant, clever, dexterous, energetic, fleet, frisky, limber, lithe, lively, mercurial, prompt, quick, quick-witted, rapid, ready, sharp, spirited, sportive, sprightly, spry, stirring, supple, swift, vigorous, vivacious, winged, zippy, bustling, easy-moving, quick on the draw, quick on the trigger, spright, twinkle toes |
| Antonyms: | brittle, clumsy, stiff |
| Main Entry: | alert |
| Part of Speech: | adjective |
| Definition: | attentive, lively |
| Synonyms: | active, all ears, bright, cagey*, careful, circumspect, clever, fast on the draw, good hands, heads up, heedful, hip, intelligent, jazzed, observant, on guard*, on one's toes, on the ball*, on the job, on the lookout, on the qui vive, perceptive, psyched up, quick, ready, sharp, spirited, switched on, vigilant, wary, watchful, wide-awake, wired*, wise, with it* |
| Antonyms: | asleep, drowsy, inattentive, lethargic, sluggish, unobservant, weary |
* = informal/non-formal usage
| Main Entry: | animated |
| Part of Speech: | adjective |
| Definition: | lively |
| Synonyms: | active, alert, animate, ardent, brisk, buoyant, dynamic, ebullient, elated, energetic, enthusiastic, excited, fervent, gay, happy, passionate, peppy, quick, snappy, spirited, sprightly, vibrant, vigorous, vital, vivacious, vivid, zealous, zippy, activated, energized, vitalized, zestful, zingy |
| Main Entry: | assiduous |
| Part of Speech: | adjective |
| Definition: | hard-working |
| Synonyms: | active, attentive, busy, constant, diligent, eager beaver*, exacting, grinding, indefatigable, industrious, laborious, persevering, scrupulous, sedulous, steady, studious, unflagging, untiring, whiz, zealous, plugging |
| Antonyms: | lazy, neglectful, negligent |
* = informal/non-formal usage
| 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, masterly, neat, nimble, prompt, quick, savvy, skilled, skillful, slick, sly, smooth, having the know-how, nimble-fingered |
| Antonyms: | awkward, clumsy, inept, inexpert, unable, unskilled, unhandy |
* = informal/non-formal usage
| Main Entry: | diligent |
| Part of Speech: | adjective |
| Definition: | persevering, hard-working |
| Synonyms: | active, assiduous, attentive, busy, careful, conscientious, constant, eager, eager beaver*, earnest, grind*, indefatigable, industrious, laborious, occupied, operose, painstaking, persistent, pertinacious, sedulous, steadfast, studious, tireless, unflagging, unrelenting, untiring, persisting, plugging |
| Antonyms: | inactive, indifferent, languid, lazy, lethargic, negligent |
* = informal/non-formal usage
| Main Entry: | driving |
| Part of Speech: | adjective |
| Definition: | forceful |
| Synonyms: | active, compelling, dynamic, energetic, enterprising, lively, sweeping, urging, vigorous, violent, galvanic, impellent, propulsive |
| Antonyms: | weak, unforceful, wimpy |
| Main Entry: | efficacious |
| Part of Speech: | adjective |
| Definition: | efficient, productive |
| Synonyms: | active, adequate, capable, competent, effective, effectual, energetic, influential, operative, potent, powerful, serviceable, strong, successful, useful, virtuous, puissant |
| Antonyms: | incapable, inefficient, unproductive, unsuccessful, useless, inefficacious |
| Main Entry: | efficient |
| Part of Speech: | adjective |
| Definition: | adept, effective |
| Synonyms: | able, accomplished, active, adapted, adequate, apt, businesslike, capable, clever, competent, conducive, decisive, deft, dynamic, economic, economical, effectual, efficacious, energetic, experienced, expert, fitted, handy, masterly, organized, potent, powerful, practiced, productive, proficient, profitable, qualified, ready, saving, shrewd, skilled, skillful, systematic, talented, tough, useful, valuable, virtuous, equal to, familiar with, good at, good for, well-organized |
| Antonyms: | helpless, impotent, incompetent, ineffective, inefficient, powerless, unable, weak |
| Main Entry: | employed |
| Part of Speech: | adjective |
| Definition: | working |
| Synonyms: | active, busy, engaged, hired, occupied, on duty*, operating, selected, signed, at it, at work, in a job, in collar, in harness, in place, inked, laboring, on board, on the job, on the payroll, plugging away |
| Antonyms: | idle, inactive, unemployed, unoccupied, unengaged |
* = informal/non-formal usage
| Main Entry: | energetic |
| Part of Speech: | adjective |
| Definition: | full of life; forceful |
| Synonyms: | active, aggressive, animated, breezy, brisk, driving, dynamic, enterprising, forcible, fresh, hardy, high-powered, indefatigable, industrious, lively, lusty, peppy, potent, powerful, rugged, snappy, spirited, sprightly, spry, stalwart, strenuous, strong, sturdy, tireless, tough, unflagging, untiring, vigorous, vital, vivacious, zippy*, ball of fire, demoniac, kinetic, red-blooded* |
| Antonyms: | idle, inactive, lazy, lethargic, lifeless, slow, sluggish, tired |
* = informal/non-formal usage
| Main Entry: | enterprising |
| Part of Speech: | adjective |
| Definition: | resourceful, energetic |
| Synonyms: | active, adventurous, aggressive, alert, ambitious, aspiring, audacious, bold, busy, craving, daring, dashing, diligent, driving, eager, enthusiastic, go-ahead*, hardworking, hungry, hustling, industrious, intrepid, keen, lively, peppy, progressive, pushing, ready, snappy, spanking, spark plug, spirited, stirring, up-and-coming*, venturesome, vigorous, yearning, zealous, zippy*, advancing, coming on strong, go-go, gumptious, hard ball, itching, lusting, self-starting, take-over |
| Antonyms: | inactive, passive, unimaginative, unadventurous, unambitious, unenthused, unresourceful |
* = informal/non-formal usage
| Main Entry: | eventful |
| Part of Speech: | adjective |
| Definition: | significant, busy |
| Synonyms: | active, consequential, critical, crucial, decisive, exciting, fateful, full, historic, important, lively, memorable, momentous, notable, noteworthy, outstanding, remarkable, signal |
| Antonyms: | dull, insignificant, normal, ordinary, trivial, uneventful, usual, unnoteworthy |
| Main Entry: | expeditious |
| Part of Speech: | adjective |
| Definition: | immediate, speedy |
| Synonyms: | active, alert, breakneck, brisk, diligent, effective, effectual, efficient, fast, fleet, hasty, instant, nimble, prompt, punctual, quick, rapid, ready, swift |
| Antonyms: | retarded, slow, pokey |
| Main Entry: | feisty |
| Part of Speech: | adjective |
| Definition: | spirited; touchy |
| Synonyms: | active, alive, bubbly, courageous, difficult, enthusiastic, excitable, fiery, frisky, game, gritty, gutsy, high-strung, lively, mettlesome, ornery, peppy, quarrelsome, sensitive, spunky, thin-skinned, tough, truculent, full of pep, gutty, hot-blooded, scrappy, zestful |
| Main Entry: | forcible |
| Part of Speech: | adjective |
| Definition: | powerful, aggressive |
| Synonyms: | active, armed, assertive, cogent, compelling, compulsory, drastic, effective, efficient, energetic, forceful, impressive, intense, mighty, militant, persuasive, potent, strong, telling, valid, vehement, vigorous, violent, weighty, coercive, puissant |
| Antonyms: | weak, nonaggressive |
| Main Entry: | frisky |
| Part of Speech: | adjective |
| Definition: | full of spirit |
| Synonyms: | active, antic, bouncy, coltish, dashing, feeling one's oats, frolicsome, full of beans*, gamesome, high-spirited, in high spirits, jumpy, kittenish*, larkish, lively, peppy, playful, prankish, rollicking, romping, spirited, sportive, wicked, zesty, zippy |
| Antonyms: | depressed, down, lifeless |
* = informal/non-formal usage
| Main Entry: | indefatigable |
| Part of Speech: | adjective |
| Definition: | untiring |
| Synonyms: | active, assiduous, bound and determined, determined, diligent, dogged, energetic, hell-bent*, industrious, inexhaustible, ironclad, painstaking, patient, persevering, persistent, pertinacious, relentless, sedulous, steadfast, strenuous, tireless, unfaltering, unflagging, unflinching, unwavering, vigorous, dead set on, nose to grindstone, stop at nothing, unremitting, unwearied, unwearying |
| Antonyms: | fatigued, tired, weary |
* = informal/non-formal usage
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2009 by the Philip Lief Group.
Cite This Source
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2009 by the Philip Lief Group.
Cite This Source
Copyright © 2009, Dictionary.com, LLC. All rights reserved.

