scale up vs increase

scale up is not a noun while increase is a noun.

Word	Noun	Adjective	Verb	Adverb
scale up	No	No	Yes	No
increase	Yes	No	Yes	No

scale up (noun)	increase (noun)
	the act of increasing something
	the amount by which something increases
	a change resulting in an increase
	a process of becoming larger or longer or more numerous or more important
	a quantity that is added

scale up (verb)	increase (verb)
increase proportionally	become bigger or greater in amount
	make bigger or more