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effective
[ih-fek-tiv] 
| Main Entry: |
effective
[ih-fek-tiv]
|
| Part of Speech: | adjective |
| Definition: | productive, persuasive |
| Synonyms: | able, active, adequate, capable, cogent, compelling, competent, convincing, direct, effectual, efficacious, efficient, emphatic, energetic, forceful, forcible, having lead in pencil, impressive, live, moving, on the ball, operative, playing hardball, potent, powerful, powerhouse, practical, producing, resultant, serviceable, serving, sound, striking, sufficient, telling, trenchant, useful, valid, virtuous, wicked*, yielding |
| Notes: | effective means 'having a (desired) result or effect,' effectual is 'succeeding in producing a desired result or effect,' and efficacious means the same as effectual as well as 'serving as an effective solution or remedy' |
| Antonyms: | fruitless, impotent, incapable, ineffective, unproductive, useless, weak |
* = informal/non-formal usage
| 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: | having movement |
| Synonyms: | alive, astir, at work, bustling, effective, efficacious, exertive, flowing, functioning, going, hasty, impelling, in force, in play, in process, mobile, movable, moving, operating, operative, progressive, pushing, rapid, restless, rolling, running, rushing, rustling, shifting, simmering, speeding, speedy, streaming, swarming, traveling, turning, walking, working |
| Antonyms: | abeyant, dormant, immobile, inactive, inert, lazy, sluggish |
| Main Entry: | becoming |
| Part of Speech: | adjective |
| Definition: | flattering |
| Synonyms: | acceptable, agreeable, attractive, beautiful, comely, cute, effective, enhancing, excellent, fair, graceful, handsome, neat, nice, presentable, pretty, seemly, tasteful, welcome, well-chosen |
| Antonyms: | indecorous, tasteless, ugly, unattractive, unbecoming, unfitting, unsuitable |
| Main Entry: | businesslike |
| Part of Speech: | adjective |
| Definition: | efficient, professional |
| Synonyms: | accomplished, careful, concentrated, correct, diligent, direct, disciplined, earnest, effective, enterprising, expeditious, hardworking, industrious, intent, matter-of-fact, methodical, orderly, organized, painstaking, practical, practiced, purposeful, regular, routine, sedulous, serious, skillful, systematic, thorough, well-ordered, workaday |
| Antonyms: | amateur, disorganized, inefficient, unbusinesslike, unprofessional |
| Main Entry: | chief |
| Part of Speech: | adjective |
| Definition: | most important, essential |
| Synonyms: | arch, capital, cardinal, central, champion, consequential, controlling, crucial, effective, especial, first, foremost, grand, head, highest, key, leading, main, major, momentous, number one, outstanding, paramount, potent, predominant, preeminent, premier, primal, primary, prime, principal, ruling, significant, star, stellar, superior, supreme, telling, uppermost, vital, weighty |
| Antonyms: | inessential, minor, secondary, subordinate, unimportant, unnecessary |
| Main Entry: | constructive |
| Part of Speech: | adjective |
| Definition: | helpful |
| Synonyms: | effective, positive, practical, productive, useful, valuable |
| Antonyms: | destructive, hurting, injurious, negative, unhelpful |
| Main Entry: | dominant |
| Part of Speech: | adjective |
| Definition: | superior, controlling |
| Synonyms: | ascendant, assertive, authoritative, bossy, chief, commanding, demonstrative, despotic, domineering, effective, first, foremost, governing, imperative, imperious, leading, main, obtaining, outweighing, overbalancing, overbearing, overweighing, paramount, powerful, predominant, predominate, preeminent, preponderant, presiding, prevailing, prevalent, principal, regnant, reigning, ruling, sovereign, supreme, surpassing, transcendent |
| Antonyms: | humble, inferior, modest, reserved, retiring, unaggressive, unassuming, uncontrolling |
| Main Entry: | dramatic |
| Part of Speech: | adjective |
| Definition: | exciting, moving |
| Synonyms: | affecting, breathtaking, climactic, comic, effective, electrifying, emotional, expressive, farcical, histrionic, impressive, melodramatic, powerful, sensational, startling, striking, sudden, suspenseful, tense, theatrical, thespian, thrilling, tragic, tragicomic, vivid |
| Antonyms: | comedic, normal, ordinary, undramatic, unexciting, unmoving, usual |
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2012 by the Philip Lief Group.
Cite This Source
Copyright © 2012 by the Philip Lief Group.
Cite This Source
Dictionary.com, LLC. Copyright © 2012. All rights reserved.
