Synonyms|24Antonyms|1|Broader|0Narrower|0Related|8
2
littoral(oceanographic, hydrographic)
2
shore(oceanographic, hydrographic)
1
Neptunian(oceanographic, hydrographic)
1
aquatic
1
coastal(oceanographic, hydrographic)
1
deep-sea(oceanographic, hydrographic)
1
deep sea
1
estuarine
1
hydrographic
1
marine(adjective, sea, oceanographic, hydrographic)
1
oceangoing(oceanographic, hydrographic)
1
oceanographic
1
of the sea(expression, idiom, oceanographic, hydrographic)
1
saltwater(oceanographic, hydrographic)
1
seagoing(oceanographic, hydrographic)
1
seashore
1
seaside(oceanographic, hydrographic)
1
swimming
1
thalassic(adjective, marine, oceanographic, hydrographic)
1
tidal
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APASmart Define. (2015). natatorial thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/natatorial/thesaurus/synonyms
ChicagoSmart Define. 2015. "natatorial thesaurus" https://smartdefine.org/natatorial/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, natatorial thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/natatorial/thesaurus/synonyms>.
MLASmart Define. "natatorial thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/natatorial/thesaurus/synonyms>