scrapper vs scrap

scrapper and scrap both are nouns.

Word	Noun	Adjective	Verb	Adverb
scrapper	Yes	No	No	No
scrap	Yes	No	Yes	No

scrapper (noun)	scrap (noun)
someone who fights (or is fighting)	the act of fighting; any contest or struggle
	a small piece of something that is left over after the rest has been used
	a small fragment of something broken off from the whole
	worthless material that is to be disposed of

scrapper (verb)	scrap (verb)
	make into scrap or refuse
	have a disagreement over something
	dispose of (something useless or old)