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Herculean

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Synonyms for Herculean

adj powerful, strong
  • almighty
  • backbreaking
  • colossal
  • courageous
  • forceful
  • gargantuan
  • gigantic
  • hard
  • heroic
  • huge
  • impressive
  • laborious
  • mighty
  • strenuous
  • tough
  • vigorous
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.