crumple vs collapse

crumple is not a noun while collapse is a noun.

Word	Noun	Adjective	Verb	Adverb
crumple	No	No	Yes	No
collapse	Yes	No	Yes	No

As verbs, collapse is a hypernym of crumple; that is, collapse is a word with a broader meaning than crumple:

Other hypernyms of crumple include break, cave in, fall in, founder, give, give way.

As verbs, crumple and collapse are synonyms defined as:

Other synonyms of crumple include break down, crumble, tumble.

crumple (noun)	collapse (noun)
	the act of throwing yourself down; collapse; sink
	a natural event caused by something suddenly falling down or caving in
	a sudden large decline of business or the prices of stocks (especially one that causes additional failures)
	an abrupt failure of function or complete physical exhaustion

crumple (verb)	collapse (verb)
become wrinkled or crumpled or creased	collapse due to fatigue, an illness, or a sudden attack
to gather something into small wrinkles or folds	lose significance, effectiveness, or value
fold or collapse	suffer a nervous breakdown
fall apart	break down, literally or metaphorically
	fold or close up
	fall apart
	cause to burst