enlarge vs enlargement

enlarge is not a noun while enlargement is a noun.

Word	Noun	Adjective	Verb	Adverb
enlarge	No	No	Yes	No
enlargement	Yes	No	No	No

enlarge (noun)	enlargement (noun)
	the act of increasing (something) in size or volume or quantity or scope
	a photographic print that has been enlarged
	a discussion that provides additional information
	the state of being enlarged

enlarge (verb)	enlargement (verb)
become larger or bigger
make large
make larger
add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing