Synonyms|35Antonyms|0|Broader|2Narrower|0Related|4

30 entries under adjective topic. ×

7
marine(sea, underwater, oceanographic, hydrographic)
7
maritime(sea, marine)
7
pelagic(sea, marine, oceanic)
6
oceanic(sea, marine)
4
nautical(sea, marine)
3
aquatic
2
Neptunian(marine, oceanographic, hydrographic)
2
deep-sea(marine, oceanographic, hydrographic)
2
saltwater(marine, oceanographic, hydrographic)
2
water
1
body of water
1
coastal(marine, oceanographic, hydrographic)
1
hydrographic(marine, oceanographic)
1
littoral(marine, oceanographic, hydrographic)
1
natatorial(marine, oceanographic, hydrographic)
1
oceangoing(marine, oceanographic, hydrographic)
1
oceanographic(marine, hydrographic)
1
of the sea(expression, idiom, marine, oceanographic)
1
salt-water
1
seagoing(marine, oceanographic, hydrographic)
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APASmart Define. (2015). thalassic thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/thalassic/thesaurus/synonyms
ChicagoSmart Define. 2015. "thalassic thesaurus" https://smartdefine.org/thalassic/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, thalassic thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/thalassic/thesaurus/synonyms>.
MLASmart Define. "thalassic thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/thalassic/thesaurus/synonyms>