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| Main Entry: |
inefficient
 [in-i-fish-uhnt] 
|
| Part of Speech: | adjective |
| Definition: | not working well; wasteful |
| Synonyms: | can't hack it, careless, disorganized, extravagant, faulty, feeble, half-baked, improficient, improvident, incapable, incompetent, ineffective, ineffectual, inefficacious, inept, inexpert, not cut out for, prodigal, shooting blanks, slack, slipshod, sloppy, slovenly, unfit, unprepared, unqualified, unskilled, unskillful, untrained, weak |
| Antonyms: | able, capable, competent, efficient, expert, useful |
| Main Entry: | helpless |
| Part of Speech: | adjective |
| Definition: | incapable, incompetent; vulnerable |
| Synonyms: | abandoned, basket-case, debilitated, defenseless, dependent, destitute, disabled, exposed, feeble, forlorn, forsaken, friendless, handcuffed, impotent, inefficient, inexpert, infirm, invalid, over a barrel, paralyzed, pinned, powerless, prostrate, shiftless, tapped, tapped out, unable, unfit, unprotected, up creek without paddle, weak, with hands tied |
| Antonyms: | able, capable, competent, enterprising, independent, resourceful, skilled, strong |
| Main Entry: | incompetent |
| Part of Speech: | adjective |
| Definition: | unskillful, unable |
| Synonyms: | amateur, amateurish, awkward, bungling, bush-league, clumsy, disqualified, floundering, helpless, inadequate, incapable, ineffectual, inefficient, ineligible, inept, inexperienced, inexpert, insufficient, maladroit, not cut out for, not equal to, not have it, out to lunch, raw, unadapted, unequipped, unfit, unfitted, unhandy, uninitiated, unproficient, unqualified, unskilled, untrained, useless |
| Notes: | incompetent means not qualified or showing lack of skill or aptitude; incontinent means lacking control over urination and defecation |
| Antonyms: | able, adept, capable, competent, dexterous, effective, efficient, experienced, expert, proficient, skillful |
Example Sentences
- As the article notes, doing so would be horribly inefficient.
- But copying every file a hundred times is hugely inefficient.
- The state almost everywhere is big, inefficient and broke.
| Main Entry: | ineffective/ineffectual |
| Part of Speech: | adjective |
| Definition: | weak, useless |
| Synonyms: | abortive, anticlimactic, barren, bootless, defeasible, feckless, feeble, forceless, fruitless, futile, idle, impotent, inadequate, incompetent, indecisive, inefficacious, inefficient, inept, inferior, innocuous, inoperative, invertebrate, lame, limited, neutralized, nugatory, null, null and void, paltry, powerless, spineless, unable, unavailing, unfruitful, unproductive, unprofitable, unsuccessful, vain, void, withered, worthless |
| Antonyms: | competent, effective, effectual, efficient, powerful, strong, useful |
| Main Entry: | inept |
| Part of Speech: | adjective |
| Definition: | clumsy, unskilled; incompetent |
| Synonyms: | all thumbs, artless, awkward, bumbling, bungling, butterfingers, gauche, halting, inadept, incapable, incompetent, inefficient, inexpert, loser, maladroit, unapt, undexterous, unfacile, ungraceful, unhandy, unproficient, unskillful, wooden |
| Antonyms: | able, adroit, competent, dexterous, fit, skilled, skillful |
| Main Entry: | lame |
| Part of Speech: | adjective |
| Definition: | feeble, weak |
| Synonyms: | faltering, faulty, flabby, flimsy, inadequate, ineffective, inefficient, insufficient, poor, thin, unconvincing, unpersuasive, unpleasing, unsatisfactory, unsuitable |
| Antonyms: | able, capable, efficient, satisfactory, strong |
| Main Entry: | unable |
| Part of Speech: | adjective |
| Definition: | not having talent, skill |
| Synonyms: | can't cut it, can't hack it, can't make the grade, clumsy, helpless, hog-tied, impotent, impuissant, inadequate, incapable, incapacitated, incompetent, ineffectual, inefficacious, inefficient, inept, inoperative, no can do, no good, not able, not cut out for, not equal to, not up to, out of commission, powerless, sidelined, unfit, unfitted, unqualified, unskilled, weak |
| Antonyms: | able, adequate, capable, competent, fit, qualified, skillful, talented |
| Main Entry: | unfit |
| Part of Speech: | adjective |
| Definition: | not ready |
| Synonyms: | amateur, awkward, blundering, bungling, bush league, butter-fingered, clumsy, debilitated, disqualified, feeble, heavy-handed, ill-equipped, impotent, inadequate, incapable, incapacitated, incompetent, ineffective, inefficient, ineligible, inept, inexperienced, inexpert, maladjusted, maladroit, no good, not cut out for, not equal to, not up to, unable, unapt, unfitted, unhandy, unpracticed, unprepared, unproficient, unqualified, unskilled, unskillful, untrained, useless, weak |
| Antonyms: | able, fit, qualified, ready, willing |
| Main Entry: | unprofessional |
| Part of Speech: | adjective |
| Definition: | not done well or skillfully |
| Synonyms: | amateur, amateurish, ignorant, improper, inadequate, incompetent, inefficient, inexperienced, inexpert, lax, negligent, nonexpert, unethical, unfitting, unsuitable, untrained, unworthy |
| Antonyms: | experienced, expert, professional, skilled |
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.
