laugh line vs crinkle

laugh line and crinkle both are nouns.

Word	Noun	Adjective	Verb	Adverb
laugh line	Yes	No	No	No
crinkle	Yes	No	Yes	No

As nouns, crinkle is a hypernym of laugh line; that is, crinkle is a word with a broader meaning than laugh line:

Other hypernyms of laugh line include crease, furrow, line, seam, wrinkle.

laugh line (noun)	crinkle (noun)
the point of a joke or humorous story	a slight depression or fold in the smoothness of a surface
a wrinkle in the skin at the outer corner of your eyes

laugh line (verb)	crinkle (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