6
marine creature(noun, animal, creature, fauna)
5
fish(animal, creature, water)
4
sea animal
3
dolphin
3
sea creature
2
dugong
2
octopus
2
walrus
1
alevin
1
benthon
1
benthos
1
cetacean
1
crustacean
1
fingerling
1
fry
1
game fish
1
grilse
1
harbor seal
1
kipper
1
man-eater
<123>
11 years ago|695 views|share |citing 
APASmart Define. (2015). marine animal thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/marine_animal/thesaurus/synonyms
ChicagoSmart Define. 2015. "marine animal thesaurus" https://smartdefine.org/marine_animal/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, marine animal thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/marine_animal/thesaurus/synonyms>.
MLASmart Define. "marine animal thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/marine_animal/thesaurus/synonyms>