7
oceans(noun, oceans)
4
billows(noun, ocean)
4
brines(noun, oceans)
4
deeps(noun, oceans)
4
mains(noun, oceans)
4
ocean(noun, ocean)
4
waves(noun, ocean)
3
marines(noun, adjective)
2
lakes
2
mares
2
ponds
2
surges
1
aquatics
1
armies
1
barrages
1
floods
1
oceanics
1
offing(noun, ocean)
1
seasides
1
waters
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APASmart Define. (2015). seas thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/seas/thesaurus/synonyms
ChicagoSmart Define. 2015. "seas thesaurus" https://smartdefine.org/seas/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, seas thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/seas/thesaurus/synonyms>.
MLASmart Define. "seas thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/seas/thesaurus/synonyms>