Synonyms for Herculean:

• adj.

  •Brobdingnagian (adjective)
  • more gigantesque,
  • more behemoth,
  • most behemoth,
  • more ginormous,
  • most gigantesque,
  • more humungous,
  • most humungous,
  • most ginormous.
  •all (adjective)
  • herculean.
  •cyclopean (adjective)
  • most brobdignagian,
  • cyclo-pean,
  • more brobdignagian,
  • cyclo pean.
  •difficult (adjective)
  • un yielding,
  • upstream,
  • un-yielding,
  • most difficile,
  • ex-acting,
  • more hard-won,
  • most hard won,
  • effortful,
  • Operose,
  • up hill,
  • most problem,
  • up stream,
  • hard won,
  • painful,
  • more challenging,
  • more difficile,
  • not easy,
  • no picnic,
  • Difficile,
  • more hard won,
  • backbreaker,
  • more difficult,
  • more problem,
  • most challenging,
  • galling,
  • up-hill,
  • most hard-won,
  • most backbreaker,
  • hard-won,
  • more upstream,
  • more hardwon,
  • up-stream,
  • more backbreaker,
  • most upstream,
  • ex acting,
  • easier said than done,
  • most hardwon,
  • Hardwon.
  •giant (adjective)
  • more whaling,
  • most super duper,
  • most superduper,
  • blimper,
  • most whaling,
  • more humongous,
  • blimpest,
  • most humongous,
  • more super-duper,
  • super duper,
  • most super-duper,
  • whale a,
  • more superduper,
  • more super duper.
  •gigantic (adjective)
  • more super-colossal,
  • more monster,
  • mobiest,
  • more super colossal,
  • more titan,
  • most supercolossal,
  • most monster,
  • most super-colossal,
  • most titan,
  • titan,
  • more supercolossal,
  • most super colossal,
  • mobier.
  •hard (adjective)
  • more murder,
  • uphill battle,
  • harder,
  • most toilful,
  • more toilful,
  • most murder,
  • un-sparing,
  • Toilful,
  • un sparing.
  •husky (adjective)
  • more wellbuilt,
  • more well built,
  • more well-built,
  • most wellbuilt,
  • most well built,
  • most well-built,
  • wellbuilt,
  • stalwart,
  • well built.
  •muscular (adjective)
  • more powerhouse,
  • more tiger,
  • most muscled,
  • hulky,
  • most powerhouse,
  • able bodied,
  • ropiest,
  • more ripped,
  • more bruising,
  • most ripped,
  • most bruising,
  • most tiger,
  • more muscled,
  • ablebodied.
  •prodigious (adjective)
  • more king-size,
  • kingsize,
  • more king size,
  • most king-size,
  • more kingsize,
  • most king size,
  • king size,
  • in-ordinate,
  • most kingsize.
  •strenuous (adjective)
  • more energy-consuming,
  • more energy consuming,
  • most energy consuming,
  • energy consuming,
  • most energy-consuming,
  • more energyconsuming,
  • most energyconsuming,
  • energyconsuming.
  •superhuman (adjective)
  • extra ordinary,
  • bionic.
  •titanic (adjective)
  • most epic,
  • more epic,
  • more larger-than-life,
  • larger-than-life,
  • most larger than life,
  • more larger than life,
  • most larger-than-life,
  • epic.

• n.

  •
  • punishing,
  • taxing,
  • be an effort,
  • tough,
  • complicated,
  • demanding,
  • challenging.
  •
  • burly,
  • bullnecked,
  • compact,
  • beefy,
  • full,
  • coltish,
  • barrel-chested,
  • built.
  •
  • mammoth,
  • massive,
  • monster,
  • mighty,
  • big,
  • jumbo,
  • behemoth.
  •herculean (noun)
  • superhuman.
  •laborious (noun)
  • arduous,
  • strenuous,
  • heavy.

• Other synonyms:

  •
  • large,
  • Bunyanesque,
  • unnatural,
  • mastodonic,
  • Pythonic.
  •
  • hardy,
  • gargantuan,
  • enormous,
  • gigantic,
  • immense,
  • vast,
  • monumental,
  • tremendous,
  • whopping,
  • colossal,
  • huge,
  • mountainous,
  • elephantine.
  •
  • heroic,
  • stupendous,
  • monstrous.
  •muscular
  • athletic.
  •Other relevant words:
  • hefty,
  • ample,
  • sound,
  • brawny,
  • galactic,
  • wearying,
  • deep,
  • cogent,
  • unbelievable,
  • exhausting,
  • Palestric,
  • wiry,
  • healthy,
  • strained,
  • godlike,
  • Mega,
  • hale,
  • above par,
  • difficulty,
  • intense,
  • hard work,
  • potent,
  • towering,
  • forceful,
  • rough,
  • sweaty,
  • wearisome,
  • severe,
  • strapping,
  • impossibility,
  • incredible,
  • brave,
  • great,
  • greater,
  • onerous,
  • considerable,
  • formidable,
  • hellacious,
  • burdensome,
  • miraculous,
  • elaborate,
  • vigorous,
  • infinite,
  • extraordinary,
  • stiff,
  • Gigantean,
  • grand,
  • exceptional,
  • fantastic,
  • Dead lift,
  • leviathan,
  • passing,
  • sinewy,
  • signal,
  • thumping,
  • valiant,
  • amazing,
  • courageous,
  • thundering,
  • fabulous,
  • Moiling,
  • amplitudinous,
  • well-knit,
  • supersized,
  • toilsome,
  • whacking,
  • back-breaking,
  • uphill work,
  • death-defying,
  • extensive,
  • Rasper,
  • able-bodied,
  • cosmic,
  • super,
  • almighty,
  • phenomenal,
  • impressive,
  • broad-shouldered,
  • pick-and-shovel,
  • Fatiguing,
  • gruelling,
  • planetary,
  • troublesome,
  • dangerous,
  • high,
  • gymnastic,
  • abundant,
  • legendary,
  • plenary,
  • strong,
  • Vasty,
  • teaser,
  • immeasurable,
  • hardness,
  • tiring,
  • exacting,
  • backbreaking,
  • hearty,
  • staggering,
  • Irksome,
  • impracticability,
  • daring,
  • extra-large,
  • pharaonic,
  • uphill,
  • humongous,
  • fair.

Paraphrases for Herculean:

• Independent

  • Adjective
    challenging, difficult, immense, painstaking, mammoth, onerous.

• Other Related

  • Adjective
    arduous, daunting, formidable, gigantic, strenuous, enormous, laborious.

Antonyms for Herculean:

• adj.

  • Other antonyms:
    subhuman.

• Other antonyms:

  • n.
    diffuse, diffused, soft.