spit curl vs crimp

spit curl and crimp both are nouns.

Word	Noun	Adjective	Verb	Adverb
spit curl	Yes	No	No	No
crimp	Yes	No	Yes	No

As nouns, crimp is a hypernym of spit curl; that is, crimp is a word with a broader meaning than spit curl:

spit curl (noun)	crimp (noun)
a spiral curl plastered on the forehead or cheek	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

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