wipe vs wiper

wipe and wiper both are nouns.

Word	Noun	Adjective	Verb	Adverb
wipe	Yes	No	Yes	No
wiper	Yes	No	No	No

wipe (noun)	wiper (noun)
the act of rubbing or wiping	a mechanical device that cleans the windshield
	contact consisting of a conducting arm that rotates over a series of fixed contacts and comes to rest on an outlet
	a worker who wipes

wipe (verb)	wiper (verb)
rub with a circular motion