fiction vs fictionalize

fiction is a noun but fictionalize is not a noun.

Word	Noun	Adjective	Verb	Adverb
fiction	Yes	No	No	No
fictionalize	No	No	Yes	No

fiction (noun)	fictionalize (noun)
a literary work based on the imagination and not necessarily on fact
a deliberately false or improbable account

fiction (verb)	fictionalize (verb)
	convert into the form or the style of a novel
	make into fiction