Synonyms for Backbreaking:

• adj.

  •Herculean (adjective)
  • gigantic,
  • mightiest.
  •arduous (adjective)
  • strenuous,
  • more murder,
  • up hill,
  • up-hill,
  • severe,
  • painful,
  • most murder.
  •grueling (adjective)
  • most crushing,
  • most chastening,
  • more chastening,
  • more crushing,
  • more racking,
  • most racking.
  •hard (adjective)
  • harder,
  • unsparing,
  • uphill battle,
  • Difficile,
  • Toilful.
  •onerous (adjective)
  • more overtaxing,
  • in-tolerable,
  • over-powering,
  • galling,
  • in tolerable,
  • most headache,
  • more plodding,
  • over-taxing,
  • over taxing,
  • more headache,
  • over powering,
  • most embittering,
  • most plodding,
  • most overtaxing,
  • more embittering.
  •oppressive (adjective)
  • dis heartening,
  • Over-bearing,
  • most superincumbent,
  • un just,
  • in-human,
  • de pressing,
  • more ironhanded,
  • de-pressing,
  • super incumbent,
  • un-juster,
  • un-justest,
  • most depressive,
  • un-just,
  • most disheartening,
  • super-incumbent,
  • in human,
  • over bearing,
  • most ironhanded,
  • dis-heartening,
  • most confining,
  • heavy handed,
  • un juster,
  • more confining,
  • more disheartening,
  • un justest,
  • heavyhanded,
  • more depressive,
  • more superincumbent.
  •tough (adjective)
  • un yielding,
  • no piece of cake,
  • in tractable,
  • in-tractable,
  • no piece cake,
  • un-yielding.

• n.

  •
  • formidable,
  • exigent,
  • rough,
  • hypnotic,
  • burdensome,
  • taxing,
  • exhausting,
  • soporific,
  • wearisome,
  • wearying,
  • tiring,
  • trying,
  • exacting,
  • weary,
  • wearing,
  • rigorous,
  • demanding.
  •backbreaking (noun)
  • effortful.

• Other synonyms:

  •Other relevant words:
  • threatening,
  • able,
  • grievous,
  • thick,
  • bothersome,
  • crushing,
  • hefty,
  • strained,
  • sound,
  • annoying,
  • strong,
  • lengthy,
  • vexatious,
  • accented,
  • voiceless,
  • uphill,
  • fleshy,
  • plaguey,
  • lumbering,
  • clayey,
  • straining,
  • troublesome,
  • lowering,
  • weighed down,
  • hellacious,
  • forced,
  • painstaking,
  • profound,
  • intense,
  • grave,
  • bad,
  • difficult,
  • killing,
  • protracted,
  • sweaty,
  • ponderous,
  • pick-and-shovel,
  • sullen,
  • overweight,
  • dense,
  • gravid,
  • laboured,
  • sonorous,
  • herculean,
  • expectant,
  • Moiling,
  • hard-earned,
  • impenetrable,
  • leaden,
  • Besetting,
  • stable,
  • labored,
  • deep,
  • cloggy,
  • hard-fought,
  • Irksome,
  • not easy.

Antonyms for Backbreaking:

• adj.

  • Other antonyms:
    achievable, uncomplicated, easy, manageable, undemanding, soothing, simple, user-friendly, painless, gentle, mindless, relaxed, cheap, soft, doable, comforting, facile, elementary, friendly, clear, light, smooth, accessible.