Đồng nghĩa của not up to standard

wanting deficient inadequate disappointing insufficient lacking defective faulty imperfect inferior poor substandard unsound patchy sketchy incomplete unacceptable unsatisfying flawed impaired pathetic short shy absent limited low missing not good enough restricted scarce second-rate shabby shoddy unfinished bodger needing not acceptable unpolished unrefined away bankrupt bereft cooked deprived destitute devoid empty failing gone half-baked less needed omitted scant scanty unfulfilled below par burned out cut off in default not up to par out of gas not much cop not up to expectations not up to scratch too little too late leaving much to be desired bad mediocre unsatisfactory under par below average abject awful appalling terrible abysmal dismal atrocious dreadful deplorable wretched crude trashy rubbishy lamentable miserable pitiful execrable low-grade crummy third-rate dire dissatisfactory suboptimal subpar diabolical rotten sad tatty lousy middling lame worthless grotty crumby off tenth-rate bush-league weak below standard less-than-stellar not up to snuff unseemly displeasing disgraceful impermissible exceptionable objectionable distasteful offensive disagreeable obnoxious intolerable improper inadmissible unsuitable inappropriate insupportable undesirable amateurish insufferable woeful unimpressive reprehensible horrible stinking cruddy laughable pitiable meager dodgy abominable unreasonable questionable dubious nasty repugnant meagre contemptible sorry hopeless condemnable scurrilous horrid disastrous horrendous out damnable cheapo vile wrong odious wack gross irremediable garbage punk loathsome indefensible stinky paltry inacceptable unappealing uninviting bush reject won't do low-quality over the fence poor quality God-awful not on second rate not cricket two-bit of poor quality from hunger beyond the pale of low quality poor-quality second-class not quite the done thing out of order undistinguished uninspired under the weather off-form not oneself jerry-built tinny frightful bum ropy duff rubbish pants feeble valueless craptacular common schlock cheesy junky schlocky gimcrack cheap cheapjack coarse sleazy trumpery direful egregious weak sauce cut-rate low-rent el cheapo bargain-basement a load of pants tawdry base tacky junk useless lemon ordinary mean average dime-a-dozen downmarket poorer poxy hack subnormal good-for-nothing sub-par déclassé indifferent not up to much insignificant cheap and nasty gaudy unexceptional pedestrian low-end meretricious despicable sordid unworthy the pits flimsy distressing tinhorn measly piteous Brummagem damaged low quality slipshod rough ratty showy commonplace run-down twopenny-halfpenny affecting beggarly scurvy vulgar rueful tasteless piddling trifling calamitous ignoble humble sucky cheap-jack brummagem hideous ghastly inglorious naff insubstantial heartbreaking grubby cheapie unfit dirty kitsch amiss dud marred broken-down moving grievous lowly touching a dime a dozen entry-level bottom-rung heartrending unfashionable compassionate afflicted stirring joyless commiserative tearful arousing mournful suffering sorrowful distressed comfortless cheerless unpleasant reduced little gruesome plastic plebeian unimportant unpretentious piss-poor garish unsightly repulsive trivial dilapidated tinsel half-pie small inconsiderable sour ill scruffy dingy unfortunate puny menial negligible low-ranking seedy no great shakes tragic makeshift scrubby petty humdrum ignominious broken beastly worse lower-class subservient injured servile low-down inept detestable chintzy low-born scroungy warped malfunctioning derisory found wanting pinchbeck tattered brassy low cost blemished dinky minor-league two a penny of a sort rinky-dink dime-store thrown together fallible end-of-the-pier corny cheeseball inefficient ineffectual impotent second-best sparing inappreciable ineffective heart-rending strictly for the birds frowzy second class uncomfortable pretentious hateful harrowing disturbing saddening garbagy forlorn poignant plaintive tear-jerking uncultured low-class insalubrious lowbrow unsophisticated poorly under-strength distressful gut-wrenching merciful simple derisible to be pitied doleful proletarian less than ideal unspeakable disreputable modest so-so unreliable off-color baseborn underprivileged fair yucky scrappy severe unremarkable unwashed skimpy exiguous run-of-the-mine passable medium run-of-the-mill run-of-mine not okay too little shlocky scummy godforsaken shlock scabby downscale inconsequential lowborn obscure prole godawful cheap-looking unassembled rare undersupplied infrequent unequal underprovided outclassed bog-standard uninspiring uncouth lumpen plebby catastrophic shameful regrettable cataclysmic incorrect frail tainted botched crippled bad quality working-class outta gas third string not enough second string second fiddle run down blithering tinselly not make it fair to middling ridiculous absurd ludicrous foolish-looking silly god-awful minimal down at heel not cut out for unstylish styleless ticky-tack inelegant dowdy ticky-tacky flashy degraded tinpot of low birth low-life of low rank mingy piffling ruthful cursed flaming dumbed down catchpenny brash crass infernal accursed revolting disgusting heinous confounded poopy debased footling degenerate glittering flash raffish loud no good minor league small potatoes not satisfying bogus no-good low in quality grungy abandoned barren stupid villainous abhorrent slavish flamboyant flaring sporty glitzy glaring flaunting jazzy screaming blatant brazen obtrusive dishonourable scungy meek gloomy grovelling dejected outcast groveling dishonorable deferent hangdog humiliated self-effacing lesser minor secondary subordinate unsaleable unsellable scratched partial torn inoperative cracked deformed subsidiary second-string junior unassuming immature undeveloped inexact rudimentary demeaning degrading ancillary second-fiddle smaller bottom in a state of disrepair vicious faultful sick bottom-of-barrel disfigured not functioning minus not working few bugs slighter lower lower-ranking clumsy artless small-fry small-time back seat lower in status less important second-banana beneath someone third-string undersized below someone subjacent under someone's heel not very important lower in rank not so important rude ramshackle rickety unstable rough-hewn jury-rigged jerry-rigged carelessly built rough-and-tumble rough-and-ready badly built

not up to the mark not use not used not used to not useful not using not up to snuff not up to scratch not up to par not up to much not up to it not up to expectations