angular shape vs crimp

angular shape and crimp both are nouns.

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

As nouns, crimp is a hyponym of angular shape; that is, crimp is a word with a more specific, narrower meaning than angular shape:

Other hyponyms of angular shape include forking, furcation, jog, zag, zig, zigzag, bend, crease, flexure, fold, plication.

angular shape (noun)	crimp (noun)
a shape having one or more sharp angles	a lock of hair that has been artificially waved or curled
	someone who tricks or coerces men into service as sailors or soldiers
	an angular or rounded shape made by folding

angular shape (verb)	crimp (verb)
	curl tightly
	make ridges into by pinching together