windowpane oyster vs window oyster

windowpane oyster and window oyster both are nouns.

Word	Noun	Adjective	Verb	Adverb
windowpane oyster	Yes	No	No	No
window oyster	Yes	No	No	No

As nouns, windowpane oyster and window oyster are synonyms defined as:

windowpane oyster and window oyster: marine bivalve common in Philippine coastal waters characterized by a large thin flat translucent shell

Other synonyms of windowpane oyster include capiz, Placuna placenta.

windowpane oyster (noun)	window oyster (noun)
marine bivalve common in Philippine coastal waters characterized by a large thin flat translucent shell	marine bivalve common in Philippine coastal waters characterized by a large thin flat translucent shell