Synonyms for Good-for-nothing:

• adj.

  •feckless (adjective)
  • ineffective,
  • futile,
  • fustian,
  • aimless,
  • meaningless,
  • irresponsible,
  • shiftless,
  • worthless,
  • useless.
  •inferior (adjective)
  • low-grade,
  • second-class,
  • sad,
  • lemon,
  • bad.
  •meaningless (adjective)
  • nugatory,
  • nothing,
  • valueless,
  • purposeless,
  • meaningless,
  • feckless,
  • trivial,
  • pointless.
  •no-account (adjective)
  • Drossy.
  •second-class (adjective)
  • second-class.
  •shiftless (adjective)
  • unambitious.
  •trashy (adjective)
  • junky.
  •useless (adjective)
  • ineffective,
  • inadequate,
  • valueless,
  • unserviceable,
  • impractical,
  • unusable,
  • futile,
  • unsuitable,
  • unworkable,
  • inutile,
  • nonfunctional,
  • useless,
  • detrimental,
  • fruitless.

• n.

  •
  • parasite,
  • slob,
  • passenger,
  • lump,
  • deadbeat.
  •
  • slugabed,
  • Do-little,
  • sluggard,
  • slug,
  • do-nothing.
  •cur (noun)
  • rat,
  • heel,
  • cad,
  • blackguard,
  • stinker,
  • scoundrel,
  • villain,
  • wretch,
  • worm.
  •do-nothing (noun)
  • idler,
  • moocher,
  • layabout,
  • malingerer,
  • laggard,
  • deadbeat,
  • lazybones,
  • couch potato,
  • goof-off,
  • clock watcher,
  • shirker,
  • sponger,
  • slacker.
  •failure (noun)
  • derelict.
  •good-for-nothing (noun)
  • no-account,
  • good-for-naught,
  • bum,
  • vagabond,
  • scamp,
  • no-good,
  • no-count,
  • black sheep,
  • goldbrick,
  • profligate,
  • bad lot,
  • loafer,
  • tramp,
  • goof-off,
  • wastrel,
  • ne'er-do-well,
  • rapscallion,
  • sorry,
  • worthless,
  • meritless,
  • waster,
  • scalawag.
  •idler (noun)
  • lazybones,
  • mooch,
  • sloucher,
  • panhandler,
  • freeloader,
  • sponger,
  • slowpoke,
  • slacker,
  • mendicant,
  • goldbrick,
  • idler,
  • drone,
  • lounge lizard,
  • goof-off,
  • mope,
  • vagrant,
  • loafer,
  • couch potato,
  • dawdler,
  • moocher,
  • clock watcher,
  • beggar,
  • wastrel,
  • lingerer,
  • scrounger,
  • bum,
  • ne'er-do-well,
  • layabout,
  • slouch,
  • dilly-dallyer,
  • loiterer.
  •loafer (noun)
  • beachcomber,
  • do-nothing,
  • slouch,
  • sluggard.
  •ne' er-do-well (noun)
  • sloucher.
  •profligate (noun)
  • libertine,
  • reprobate,
  • rake,
  • degenerate,
  • debauchee.
  •shirker (noun)
  • slacker,
  • shirker.

• Other synonyms:

  •
  • sluggard,
  • Drossy,
  • Do-little,
  • slugabed,
  • rascal.
  •
  • inutile.
  •
  • nothing.
  •Other relevant words:
  • low-grade,
  • sob,
  • rubber,
  • not worth mentioning,
  • poor devil,
  • cheat,
  • unmotivated,
  • creep,
  • disconsolate,
  • gloomy,
  • sad,
  • do-nothing,
  • good-for-naught,
  • rogue,
  • hoodlum,
  • inutile,
  • debauchee,
  • vagabond,
  • lackadaisical,
  • cheap,
  • Dronish,
  • scapegrace,
  • churl,
  • scalawag,
  • rascal,
  • cad,
  • imp,
  • nonaggressive,
  • slob,
  • libertine,
  • deadbeat,
  • distressing,
  • pitiful,
  • stinker,
  • beast,
  • truant,
  • junky,
  • nugatory,
  • heel,
  • knave,
  • dreary,
  • Skiver,
  • easy,
  • rake,
  • rotter,
  • purposeless,
  • lamentable,
  • devil,
  • hood,
  • dismal,
  • profligate,
  • drab,
  • second-class,
  • derelict,
  • unworthy,
  • idle,
  • irresponsible,
  • bummer,
  • beachcomber,
  • whoreson,
  • Drony,
  • slugabed,
  • work-shy,
  • dastard,
  • pointless,
  • trivial,
  • scamp,
  • hooligan,
  • lemon,
  • rat,
  • unenterprising,
  • pariah,
  • blue,
  • deplorable,
  • sad sack,
  • gold brick,
  • waster,
  • bounder,
  • low quality,
  • roughneck,
  • drifter,
  • wrongdoer,
  • sundowner,
  • lax,
  • rough,
  • bad,
  • reprobate,
  • no-good,
  • bad actor,
  • Cadging,
  • shirker,
  • charlatan,
  • remiss,
  • worthless,
  • inferior,
  • trashy,
  • scoundrel,
  • shiftless,
  • shabby,
  • meritless,
  • slack,
  • drunkard,
  • louse,
  • malingerer,
  • varlet,
  • worm,
  • Do-little,
  • Swagman,
  • lump,
  • chaffy,
  • swindler,
  • sluggard,
  • valueless,
  • grim,
  • lazy,
  • scallywag,
  • criminal,
  • villain,
  • wretch,
  • Drossy,
  • aimless,
  • down-and-out,
  • low-life,
  • otiose,
  • mountebank,
  • indolent,
  • fustian,
  • bastard,
  • bad lot,
  • junk,
  • swine,
  • meaningless,
  • mischief-maker,
  • blackguard,
  • slow,
  • cur,
  • outcast,
  • blighter,
  • slothful,
  • sorry,
  • dog,
  • trickster,
  • regretful,
  • passenger,
  • faineant,
  • lowlife,
  • no-account,
  • rounder,
  • mug,
  • lazzarone,
  • miscreant,
  • feckless,
  • scrounging,
  • parasitic,
  • ne' er-do-well,
  • slug,
  • failure,
  • baddy,
  • black sheep,
  • Mucker,
  • dingy,
  • ruffian,
  • drear,
  • s.o.b.,
  • VAG,
  • no-count,
  • rowdy,
  • laggard,
  • shoddy,
  • malefactor,
  • unambitious,
  • stiff,
  • no-goodnik,
  • degenerate,
  • parasite,
  • caitiff,
  • dilatory,
  • nothing,
  • Larrikin,
  • uncaring,
  • thug,
  • evil-doer,
  • rapscallion,
  • felon,
  • bone-lazy,
  • crook,
  • uninspired,
  • Pococurante,
  • Sponging,
  • Pilgarlic,
  • vaurien,
  • dark.

Antonyms for Good-for-nothing:

• adj.

  • feckless
    efficient, effectual, useful, responsible, effective, competent, strong, purposeful.
  • meaningless
    meaningful, significant, valuable, worthwhile.
  • Other antonyms:
    ambitious, diligent, enterprising, industrious.

• n.

  • failure
    success, achiever.
  • good-for-nothing
    hard worker.