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open ocean

  • as inhigh seas
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Synonyms for open ocean

noun open sea
  • high sea
  • international waters
  • open ocean
  • seven seas

More words related to open ocean

high seas

noun. open sea
  • high sea
  • international waters
  • open ocean
  • seven seas
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.