give up vs collapse

give up is not a noun while collapse is a noun.

Word	Noun	Adjective	Verb	Adverb
give up	No	No	Yes	No
collapse	Yes	No	Yes	No

give up (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

give up (verb)	collapse (verb)
stop maintaining or insisting on; of ideas or claims	collapse due to fatigue, an illness, or a sudden attack
give up in the face of defeat of lacking hope; admit defeat	lose significance, effectiveness, or value
give up or agree to forgo to the power or possession of another	suffer a nervous breakdown
stop consuming	break down, literally or metaphorically
give up with the intent of never claiming again	fold or close up
relinquish possession or control over	fall apart
lose (something) or lose the right to (something) by some error, offense, or crime	cause to burst
part with a possession or right
give up what is not strictly needed
allow the other (baseball) team to score
leave (a job, post, or position) voluntarily
put an end to a state or an activity