Psetta maxima vs turbot

Psetta maxima and turbot both are nouns.

Word	Noun	Adjective	Verb	Adverb
Psetta maxima	Yes	No	No	No
turbot	Yes	No	No	No

As nouns, Psetta maxima and turbot are synonyms defined as:

Psetta maxima (noun)	turbot (noun)
a large brownish European flatfish	a large brownish European flatfish
	flesh of a large European flatfish