crease vs angular shape

crease and angular shape both are nouns.

Word	Noun	Adjective	Verb	Adverb
crease	Yes	No	Yes	No
angular shape	Yes	No	No	No

As nouns, angular shape is a hypernym of crease; that is, angular shape is a word with a broader meaning than crease:

Other hypernyms of crease include angularity.

crease (noun)	angular shape (noun)
a Malayan dagger with a wavy blade	a shape having one or more sharp angles
a slight depression or fold in the smoothness of a surface
an angular or rounded shape made by folding

crease (verb)	angular shape (verb)
become wrinkled or crumpled or creased
make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in; `crisp' is archaic
make wrinkled or creased
scrape gently