Synonyms of thalassic

1 Syllable
sea
2 Syllables
coastal, yachting, naval, deep-sea, seagoing, shore
3 Syllables
littoral, nautical, seashore, seaside, seafaring, aquatic, oceangoing, oceanic, sea-loving, sailorly, pelagic, abyssal, saltwater, neptunian
4 Syllables
maritime, natatorial, hydrographic
5 Syllables
navigational, oceanographic