barramundi vs giant perch

barramundi and giant perch both are nouns.

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

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

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

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

barramundi (noun)	giant perch (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