initialize vs initialization

initialize is not a noun while initialization is a noun.

Word	Noun	Adjective	Verb	Adverb
initialize	No	No	Yes	No
initialization	Yes	No	No	No

initialize (noun)	initialization (noun)
	(computer science) the format of sectors on the surface of a hard disk drive so that the operating system can access them and setting a starting position

initialize (verb)	initialization (verb)
divide (a disk) into marked sectors so that it may store data
assign an initial value to a computer program