editor vs edit

editor is a noun but edit is not a noun.

Word	Noun	Adjective	Verb	Adverb
editor	Yes	No	No	No
edit	No	No	Yes	No

editor (noun)	edit (noun)
(computer science) a program designed to perform such editorial functions as rearrangement or modification or deletion of data
a person responsible for the editorial aspects of publication; the person who determines the final content of a text (especially of a newspaper or magazine)

editor (verb)	edit (verb)
	prepare for publication or presentation by correcting, revising, or adapting
	cut and assemble the components of
	cut or eliminate
	supervise the publication of