| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | insufficient, inadequate |
| Synonyms: | amiss, bad, damaged, deficient, disappointing, disconcerting, displeasing, disquieting, distressing, disturbing, for the birds, junky, lame, mediocre, no good, not good enough, not up to par, offensive, poor, regrettable, rotten, schlocky, second, thin, unacceptable, undesirable, unsuitable, unwelcome, unworthy, upsetting, vexing, weak, wrong |
| Antonyms: | acceptable, adequate, ok, satisfactory, sufficient |
| Main Entry: | broken |
| Part of Speech: | adjective |
| Definition: | not working |
| Synonyms: | busted, coming unglued, coming unstuck, defective, disabled, down, exhausted, fallen apart, faulty, feeble, gone, gone to pieces, gone to pot, haywire, imperfect, in disrepair, in need of repair, in the shop, inoperable, kaput, not functioning, on the blink, on the fritz, on the shelf, out, out of commission, out of kilter, out of order, out of whack, ruined, run-down, screwed up, shot, spent, unsatisfactory, weak, wracked, wrecked |
| Antonyms: | fixed, unbroken, working |
| Main Entry: | deficient |
| Part of Speech: | adjective |
| Definition: | imperfect, inadequate |
| Synonyms: | amiss, bad, damaged, defective, exiguous, faulty, flawed, found wanting, impaired, incomplete, inferior, infrequent, injured, insufficient, lacking, marred, meager, not cut out for, not enough, not make it, not up to scratch, outta gas, rare, scant, scanty*, scarce, second fiddle, second string, short, shy, sketchy, skimpy, third string, unassembled, unequal, unfinished, unsatisfactory, wanting, weak |
| Notes: | defective means having a defect or fault, while deficient means inadequate or lacking in amount or degree |
| Antonyms: | adequate, ample, enough, excessive, faultless, flawless, perfect, satisfactory, sufficient, superfluous |
| Main Entry: | deplorable |
| Part of Speech: | adjective |
| Definition: | unfortunate, shameful |
| Synonyms: | afflictive, awful, blameworthy, bummer, calamitous, dire, dirty, disastrous, disgraceful, dishonorable, disreputable, distressing, dolorous, downer, dreadful, execrable, faulty, godawful, grievous, grim, heartbreaking, heartrending, horrifying, intolerable, lamentable, lousy, melancholy, miserable, mournful, opprobrious, overwhelming, pitiable, poor, regrettable, reprehensible, rotten, sad, scandalous, sickening, stinking, terrible, tragic, unbearable, unsatisfactory, woeful, wretched |
| Antonyms: | cheerful, delightful, excellent, good, happy, shameless |
| Main Entry: | empty |
| Part of Speech: | adjective |
| Definition: | fruitless, ineffective |
| Synonyms: | aimless, banal, barren, cheap, dead, deadpan, devoid, dishonest, dumb, expressionless, fatuous, flat, frivolous, futile, hollow, idle, ignorant, inane, ineffectual, inexpressive, insincere, insipid, jejune, meaningless, nugatory, otiose, paltry, petty, purposeless, senseless, silly, trivial, unintelligent, unreal, unsatisfactory, unsubstantial, vacuous, vain, valueless, vapid, worthless |
| Antonyms: | abundant, copious, effective, fruitful, productive, sufficient |
| Main Entry: | flimsy |
| Part of Speech: | adjective |
| Definition: | unconvincing, implausible |
| Synonyms: | assailable, baseless, contemptible, controvertible, fallacious, false, feeble, frivolous, groundless, illogical, improbable, inadequate, inane, inconceivable, incredible, inept, lame, poor, puerile, superficial, thin, transparent, trifling, trivial, unbelievable, ungrounded, unpersuasive, unreasonable, unsatisfactory, unsubstantial, weak, weakly, wishful |
| Antonyms: | convincing, plausible, reasonable, serious, strong |
| Main Entry: | futile |
| Part of Speech: | adjective |
| Definition: | hopeless, pointless |
| Synonyms: | abortive, barren, bootless, delusive, empty, exhausted, forlorn, fruitless, hollow, idle, impracticable, impractical, in vain, ineffective, ineffectual, insufficient, no dice, nugatory, on a treadmill, otiose, out the window, profitless, resultless, save one's breath, sterile, to no avail, to no effect, to no purpose, trifling, trivial, unavailing, unimportant, unneeded, unproductive, unprofitable, unreal, unsatisfactory, unsubstantial, unsuccessful, useless, vain, valueless, worthless |
| Antonyms: | fruitful, hopeful, productive, profitable |
| Main Entry: | inadmissible |
| Part of Speech: | adjective |
| Definition: | not appropriate |
| Synonyms: | exceptionable, ill-favored, ill-timed, immaterial, improper, inappropriate, inapt, incompetent, inept, irrelevant, malapropos, objectionable, unacceptable, unallowable, unbecoming, undesirable, unfit, unqualified, unreasonable, unsatisfactory, unseemly, unsuited, unwanted, unwelcome |
| Antonyms: | acceptable, admissible, allowable, appropriate |
| Main Entry: | inconclusive |
| Part of Speech: | adjective |
| Definition: | up in the air |
| Synonyms: | ambiguous, deficient, incomplete, indecisive, indeterminate, lacking, open, uncertain, unconvincing, undecided, uneventful, unfateful, unfinished, unsatisfactory, unsettled, vague |
| Antonyms: | certain, conclusive, decisive, definite, sure |