giant seaperch vs barramundi

giant seaperch and barramundi both are nouns.

Word	Noun	Adjective	Verb	Adverb
giant seaperch	Yes	No	No	No
barramundi	Yes	No	No	No

As nouns, giant seaperch and barramundi are synonyms defined as:

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

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

giant seaperch (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