Synonyms of abyssal
- 1 Syllable
- deep
- 2 Syllables
- yachting, seagoing, shorer, deeper
- 3 Syllables
- plutonic, downreaching, littoral, nautical, seaside, thalassic, cavernous, oceangoing, sea-loving, sailorly, abysmal, cimmerian, ocean-going, saltwater, neptunian
- 4 Syllables
- natatorial, hydrographic
- 5 Syllables
- oceanographic, immeasurable