Synonyms of deep-sea
- 2 Syllables
- yachting, shorer, seagoing
- 3 Syllables
- neptunian, thalassic, littoral, nautical, ocean-going, saltwater, oceangoing, sailorly, sea-loving, seaside
- 4 Syllables
- maritime, natatorial, hydrographic
- 5 Syllables
- oceanographic