crumple vs knit

crumple is not a noun while knit is a noun.

Word	Noun	Adjective	Verb	Adverb
crumple	No	No	Yes	No
knit	Yes	No	Yes	No

As verbs, crumple and knit are synonyms defined as:

Other synonyms of crumple include cockle, pucker, rumple.

crumple (noun)	knit (noun)
	needlework created by interlacing yarn in a series of connected loops using straight eyeless needles or by machine
	a basic knitting stitch made by putting the needle through the front of the stitch from the lefthand side
	a fabric made by knitting

crumple (verb)	knit (verb)
become wrinkled or crumpled or creased	to gather something into small wrinkles or folds
to gather something into small wrinkles or folds	make (textiles) by knitting
fold or collapse	tie or link together
fall apart