white seabass vs barramundi

white seabass and barramundi both are nouns.

Word	Noun	Adjective	Verb	Adverb
white seabass	Yes	No	No	No
barramundi	Yes	No	No	No

As nouns, white seabass and barramundi are synonyms defined as:

white seabass and barramundi: a species of large perch noted for its sporting and eating qualities; lives in marine, estuary, and freshwater habitats

Other synonyms of white seabass include Asian seabass, giant perch, giant seaperch, Lates calcarifer.

white seabass (noun)	barramundi (noun)
a species of large perch noted for its sporting and eating qualities; lives in marine, estuary, and freshwater habitats	a species of large perch noted for its sporting and eating qualities; lives in marine, estuary, and freshwater habitats