crease vs pucker

crease and pucker both are nouns.

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

As nouns, pucker is a hyponym of crease; that is, pucker is a word with a more specific, narrower meaning than crease:

Other hyponyms of crease include plait, pleat, kink, twirl, twist, ruck, accordion fold, concertina fold, z-fold, zig-zag fold.

As verbs, pucker is a hyponym of crease; that is, pucker is a word with a more specific, narrower meaning than crease:

crease: make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in; `crisp' is archaic
pucker: to gather something into small wrinkles or folds

Other hyponyms of crease include cockle, crumple, knit, rumple, ruck, ruck up.

crease (noun)	pucker (noun)
a Malayan dagger with a wavy blade	an irregular fold in an otherwise even surface (as in cloth)
a slight depression or fold in the smoothness of a surface
an angular or rounded shape made by folding

crease (verb)	pucker (verb)
become wrinkled or crumpled or creased	to gather something into small wrinkles or folds
make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in; `crisp' is archaic	draw together into folds or puckers
make wrinkled or creased	become wrinkled or drawn together
scrape gently