pane vs Zen

pane and Zen both are nouns.

Word	Noun	Adjective	Verb	Adverb
pane	Yes	No	No	No
Zen	Yes	No	No	No

As nouns, pane and Zen are synonyms defined as:

pane (noun)	Zen (noun)
sheet glass cut in shapes for windows or doors	street name for lysergic acid diethylamide
a panel or section of panels in a wall or door	a Buddhist doctrine that enlightenment can be attained through direct intuitive insight
street name for lysergic acid diethylamide	school of Mahayana Buddhism asserting that enlightenment can come through meditation and intuition rather than faith; China and Japan