Synonyms|299Antonyms|16|Broader|10Narrower|1Related|67

12 entries under hydrographic topic. ×

6
coastal(adjective, water, oceanographic)
2
marine(adjective, sea, oceanographic)
1
Neptunian
1
deep-sea
1
natatorial
1
oceangoing
1
oceanographic
1
of the sea(expression, idiom, oceanographic)
1
saltwater(adjective, oceanographic)
1
seagoing
1
thalassic(adjective, marine, oceanographic)
0
ocean-going
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APASmart Define. (2015). seaside thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/seaside/thesaurus/synonyms
ChicagoSmart Define. 2015. "seaside thesaurus" https://smartdefine.org/seaside/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, seaside thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/seaside/thesaurus/synonyms>.
MLASmart Define. "seaside thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/seaside/thesaurus/synonyms>