verbalization vs verbalize

verbalization is a noun but verbalize is not a noun.

Word	Noun	Adjective	Verb	Adverb
verbalization	Yes	No	No	No
verbalize	No	No	Yes	No

verbalization (noun)	verbalize (noun)
the activity of expressing something in words
the words that are spoken in the activity of verbalization

verbalization (verb)	verbalize (verb)
	convert into a verb
	express in speech
	be verbose
	articulate; either verbally or with a cry, shout, or noise