pane vs window glass

pane and window glass both are nouns.

Word	Noun	Adjective	Verb	Adverb
pane	Yes	No	No	No
window glass	Yes	No	No	No

As nouns, pane and window glass are synonyms defined as:

Other synonyms of pane include pane of glass.

pane (noun)	window glass (noun)
sheet glass cut in shapes for windows or doors	sheet glass cut in shapes for windows or doors
a panel or section of panels in a wall or door
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