peel off vs aviation

peel off is not a noun while aviation is a noun.

Word	Noun	Adjective	Verb	Adverb
peel off	No	No	Yes	No
aviation	Yes	No	No	No

peel off (noun)	aviation (noun)
	travel via aircraft
	the art of operating aircraft
	the aggregation of a country's military aircraft
	the operation of aircraft to provide transportation

peel off (verb)	aviation (verb)
peel off in scales
take off, as with some difficulty
peel off the outer layer of something
come off in flakes or thin small pieces
leave a formation