Ocean
Ocean noun - The whole body of salt water that covers nearly three-fourths of the earth.
Show all Definitions
Synonyms for Ocean
Seaway and ocean are semantically related. in very large body of water topic. In some cases you can use "Seaway" instead a noun "Ocean".
Seaway
Seaway noun - A lane at sea that is a regularly used route for vessels.
Show all Definitions
Synonyms for Seaway
Nearby Word: sea
Mutual synonyms
Cite this Source
Seaway and Ocean. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/ocean/seaway
Ocean & Seaway. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/ocean/seaway>.
Seaway or Ocean. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/ocean/seaway.
Google Ngram Viewer shows how "ocean" and "seaway" have occurred on timeline