Word Study
inadequate
CIDE DICTIONARY
inadequate, a. [Pref. in- not + adequate: cf. F. inadéquat.].
Not adequate; unequal to the purpose; insufficient; deficient; as, inadequate resources, power, conceptions, representations, etc. Dryden.
OXFORD DICTIONARY
inadequate, adj. (often foll. by to)
1 not adequate; insufficient.
2 (of a person) incompetent; unable to deal with a situation.
1 not adequate; insufficient.
2 (of a person) incompetent; unable to deal with a situation.
Derivative
inadequacy n. (pl. -ies). inadequately adv.
THESAURUS
inadequate
adulterated, arrested, asymmetric, barren, base, blemished, bootless, callow, counterproductive, damaged, defective, deficient, disappointing, disheartening, disparate, displeasing, disproportionate, dissatisfactory, effete, emasculate, embryonic, empty, erroneous, etiolated, failing, fallible, fatuitous, fatuous, faulty, feckless, forceless, found wanting, fruitless, futile, half-assed, hypoplastic, ill-matched, ill-qualified, ill-sorted, immature, impaired, imperfect, impotent, imprecise, impure, in arrear, in arrears, in default, in short supply, inaccurate, inane, inappreciable, incapable, incommensurate, incompetent, incomplete, inconsiderable, ineffective, ineffectual, inefficacious, inexact, infant, inferior, inoperative, insufficient, invalid, invertebrate, irregular, lacking, little, makeshift, maladjusted, maladroit, mean, mediocre, minus, mismatched, missing, mixed, needing, not comparable, not enough, not equal to, not good enough, not in it, not perfect, not up to, nugacious, nugatory, odd, of no force, off, out of it, out of proportion, part, partial, patchy, petty, scant, scanty, scarce, scrappy, scrimpy, shabby, short, short of, shy, sketchy, skew, skewed, skimpy, small, spineless, sterile, too little, trivial, unable, unadapted, unadjusted, unavailing, underdeveloped, undeveloped, unequal, unequal to, unequipped, uneven, unfinished, unfit, unfitted, unfulfilling, ungratifying, unperfected, unqualified, unreached, unsatisfactory, unsatisfying, unskillful, unsound, unsufficing, unthorough, useless, vain, wanting, weakROGET THESAURUS
inadequate
Insufficiency
N insufficiency, inadequacy, inadequateness, incompetence, deficiency, imperfection, shortcoming, paucity, stint, scantiness, none to spare, bare subsistence, scarcity, dearth, want, need, lack, poverty, exigency, inanition, starvation, famine, drought, dole, mite, pittance, short allowance, short commons, half rations, banyan day, emptiness, poorness, depletion, vacancy, flaccidity, ebb tide, low water, a beggarly account of empty boxes, indigence, insolvency, drain of resources, impoverish, stint, put on short allowance, do insufficiently, scotch the snake, Adj, insufficient, inadequate, too little, not enough, unequal to, incompetent, weighed in the balance and found wanting, perfunctory, deficient, wanting imperfect, ill-furnished, ill-provided, ill- stored, ill-off, slack, at a low ebb, empty, vacant, bare, short of, out of, destitute of, devoid of, bereft of, denuded of, dry, drained, unprovided, unsupplied, unfurnished, unreplenished, unfed, unstored, untreasured, empty-handed, meager, poor, thin, scrimp, sparing, spare, stinted, starved, starving, halfstarved, famine-stricken, famished, jejune, scant, scarce, not to be had, not to be had for love or money, not to be had at any price, scurvy, stingy, at the end of one's tether, without resources, in want, in debt, insufficiently, in default of, for want of, failing, semper avarus eget.Inutility
N inutility, uselessness, inefficacy, futility, ineptitude, inaptitude, unsubservience, inadequacy, inefficiency, unskillfulness, disservice, unfruitfulness (unproductiveness), labor in vain, labor lost, labor of Sisyphus, lost trouble, lost labor, work of Penelope, sleeveless errand, wild goose chase, mere farce, tautology, supererogation, vanitas vanitatum, vanity, inanity, worthlessness, nugacity, triviality, caput mortuum, waste paper, dead letter, blunt tool, litter, rubbish, junk, lumber, odds and ends, cast-off clothes, button top, shoddy, rags, orts, trash, refuse, sweepings, scourings, offscourings, waste, rubble, debris, detritus, stubble, leavings, broken meat, dregs, weeds, tares, rubbish heap, dust hole, rudera, deads, fruges consumere natus, useless, inutile, inefficacious, futile, unavailing, bootless, inoperative, inadequate, inservient, unsubservient, inept, inefficient, of no avail, ineffectual, incompetent, stale, flat and unprofitable, superfluous, dispensable, thrown away, abortive, worthless, valueless, priceless, unsalable, not worth a straw, dear at any price, vain, empty, inane, gainless, profitless, fruitless, unserviceable, unprofitable, ill-spent, unproductive, hors de combat, effete, past work, obsolete, fit for the dust hole, good for nothing, of no earthly use, not worth having, not worth powder and shot, leading to no end, uncalled for, unnecessary, unneeded, uselessly, to little purpose, to no purpose, to little or no purpose, Int, cui bono?, what's the good!, actum ne agas, chercher une aiguille dans une botte de foin, tanto buon che val niente.Imperfection
N imperfection, imperfectness, deficiency, inadequacy, peccancy, immaturity, fault, defect, weak point, screw loose, flaw, gap, twist, taint, attainder, bar sinister, hole in one's coat, blemish, weakness, half blood, shortcoming, drawback, seamy side, mediocrity, no great shakes, no great catch, not much to boast of, one-horse shay, imperfect, not perfect, deficient, defective, faulty, unsound, tainted, out of order, out of tune, cracked, leaky, sprung, warped, lame, injured, peccant, frail, inadequate, crude, incomplete, found wanting, below par, short-handed, below its full strength, under its full strength, below its full complement, indifferent, middling, ordinary, mediocre, average, so-so, coucicouci, milk and water, tolerable, fair, passable, pretty well, pretty good, rather good, moderately good, good, good enough, well enough, adequate, decent, not bad, not amiss, inobjectionable, unobjectionable, admissible, bearable, only better than nothing, secondary, inferior, second-rate, second-best, one-horse, almost, to a limited extent, rather, pretty, moderately, passing, only, considering, all things considered, enough, surgit amari aliquid.Impotence
N impotence, inability, disability, disablement, impuissance, imbecility, incapacity, incapability, inaptitude, ineptitude, incompetence, unproductivity, indocility, invalidity, disqualification, inefficiency, wastefulness, telum imbelle, brutum fulmen, blank, blank cartridge, flash in the pan, vox et proeterea nihil, dead letter, bit of waste paper, dummy, paper tiger, Quaker gun, inefficacy, failure, helplessness, prostration, paralysis, palsy, apoplexy, syncope, sideration, deliquium, collapse, exhaustion, softening of the brain, inanition, emasculation, orchiotomy, orchotomy, cripple, old woman, muff, powder puff, creampuff, pussycat, wimp, mollycoddle, eunuch, powerless, impotent, unable, incapable, incompetent, inefficient, ineffective, inept, unfit, unfitted, unqualified, disqualified, unendowed, inapt, unapt, crippled, disabled, armless, harmless, unarmed, weaponless, defenseless, sine ictu, unfortified, indefensible, vincible, pregnable, untenable, paralytic, paralyzed, palsied, imbecile, nerveless, sinewless, marrowless, pithless, lustless, emasculate, disjointed, out of joint, out of gear, unnerved, unhinged, water-logged, on one's beam ends, rudderless, laid on one's back, done up, dead beat, exhausted, shattered, demoralized, graveled, helpless, unfriended, fatherless, without a leg to stand on, hors de combat, laid on the shelf, null and void, nugatory, inoperative, good for nothing, ineffectual, inadequate, inefficacious, der kranke Mann, desirous still but impotent to rise, the spirit is willing but the flesh is weak.For further exploring for "inadequate" in Webster Dictionary Online