rumple vs pucker

rumple is not a noun while pucker is a noun.

Word	Noun	Adjective	Verb	Adverb
rumple	No	No	Yes	No
pucker	Yes	No	Yes	No

As verbs, rumple and pucker are synonyms defined as:

Other synonyms of rumple include cockle, crumple, knit.

rumple (noun)	pucker (noun)
	an irregular fold in an otherwise even surface (as in cloth)

rumple (verb)	pucker (verb)
become wrinkled or crumpled or creased	to gather something into small wrinkles or folds
disturb the smoothness of	draw together into folds or puckers
to gather something into small wrinkles or folds	become wrinkled or drawn together