giant seaperch vs giant perch

giant seaperch and giant perch both are nouns.

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

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

giant seaperch 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 giant seaperch include Asian seabass, barramundi, Lates calcarifer, white seabass.

giant seaperch (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