A really fast thesaurus... with lots of synonyms.
Deep sea has 22 synonyms. The top synonyms for deep sea are bathysmal, benthonic, Bassalian, aquatic, hydrographic, benthopelagic, bathyal, bathyorographical and 14 more. Another word for deep sea is bathysmal. Browse the full list below.
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| Random | DefinitionA common synonym for deep sea is bathysmal. Other synonyms include benthonic, Bassalian, aquatic, hydrographic.
Deep sea has 22 synonyms listed on Thesaurasize.
(n): the deeper part of the sea or ocean in which no light penetrates
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