mopper vs mop

mopper and mop both are nouns.

Word	Noun	Adjective	Verb	Adverb
mopper	Yes	No	No	No
mop	Yes	No	Yes	No

mopper (noun)	mop (noun)
a worker who uses a mop to clean a surface	cleaning implement consisting of absorbent material fastened to a handle; for cleaning floors

mopper (verb)	mop (verb)
	make a sad face and thrust out one's lower lip
	to wash or wipe with or as if with a mop