Synonyms|63Antonyms|2|Broader|2Narrower|1Related|49
9
brine
4
seawater
3
marine(adjective, sea, oceanographic, hydrographic)
3
salt
3
sea
2
aquatic
2
oceanographic(adjective, hydrographic)
2
thalassic(adjective, marine, oceanographic, hydrographic)
2
water(noun, binary compound)
1
salt water(expression, idiom)
1
Neptunian(oceanographic, hydrographic)
1
coastal(oceanographic, hydrographic)
1
deep-sea(adjective, oceanographic, hydrographic)
1
hydrographic
1
littoral(oceanographic, hydrographic)
1
maritime
1
natatorial(oceanographic, hydrographic)
1
nautical
1
naval
1
navigational
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APASmart Define. (2015). saltwater thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/saltwater/thesaurus/synonyms
ChicagoSmart Define. 2015. "saltwater thesaurus" https://smartdefine.org/saltwater/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, saltwater thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/saltwater/thesaurus/synonyms>.
MLASmart Define. "saltwater thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/saltwater/thesaurus/synonyms>