incalculable vs much

incalculable is not a noun while much is a noun.

Word	Noun	Adjective	Verb	Adverb
incalculable	No	Yes	No	No
much	Yes	Yes	No	Yes

incalculable (noun)	much (noun)
	a great amount or extent

incalculable (adjective)	much (adjective)
not able to be computed or enumerated	(quantifier used with mass nouns) great in quantity or degree or extent
too much to be measured

incalculable (adverb)	much (adverb)
	to a great degree or extent
	(degree adverb used before a noun phrase) for all practical purposes but not completely
	incredibly
	frequently or in great quantities