scalp vs scalper

scalp and scalper both are nouns.

Word	Noun	Adjective	Verb	Adverb
scalp	Yes	No	Yes	No
scalper	Yes	No	No	No

scalp (noun)	scalper (noun)
the skin that covers the top of the head	someone who buys something and resells it at a price far above the initial cost

scalp (verb)	scalper (verb)
remove the scalp of
sell illegally, as on the black market