crease vs fold

crease and fold both are nouns.

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

As nouns, crease and fold are synonyms defined as:

Other synonyms of crease include bend, crimp, flexure, plication.

As verbs, fold is a hypernym of crease; that is, fold is a word with a broader meaning than crease:

Other hypernyms of crease include fold up.

As verbs, fold is a hypernym of crease; that is, fold is a word with a broader meaning than crease:

crease: make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in; `crisp' is archaic
fold: bend or lay so that one part covers the other

Other hypernyms of crease include fold up, turn up.

As verbs, fold is a hypernym of crease; that is, fold is a word with a broader meaning than crease:

Other hypernyms of crease include fold up, turn up.

crease (noun)	fold (noun)
a Malayan dagger with a wavy blade	the act of folding
a slight depression or fold in the smoothness of a surface	a pen for sheep
an angular or rounded shape made by folding	a folded part (as in skin or muscle)
	a group of people who adhere to a common faith and habitually attend a given church
	a group of sheep or goats
	a geological process that causes a bend in a stratum of rock
	an angular or rounded shape made by folding

crease (verb)	fold (verb)
become wrinkled or crumpled or creased	incorporate a food ingredient into a mixture by repeatedly turning it over without stirring or beating
make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in; `crisp' is archaic	become folded or folded up
make wrinkled or creased	bend or lay so that one part covers the other
scrape gently	confine in a fold, like sheep
	cease to operate or cause to cease operating