THESAURUS
oceanic
aquatic, bathymetric, bathyorographical, deep-sea, deep-water, hydrographic, marine, maritime, nautical, naval, navigational, ocean, ocean-going, oceanographic, pelagic, salty, sea, seafaring, seamanlike, seamanly, terriginous, thalassic, water-borne
ROGET THESAURUS
oceanic
Ocean
N
sea, ocean, main, deep, brine, salt water, waves, billows, high seas, offing, great waters, watery waste, vasty deep, wave, tide, hydrography, hydrographer, Neptune, Poseidon, Thetis, Triton, Naiad, Nereid, sea nymph, Siren, trident, dolphin,
oceanic, marine, maritime, pelagic, pelagian, seagoing, hydrographic, bathybic, cotidal, at sea, on sea, afloat.