give up vs founder

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

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

give up (noun)	founder (noun)
	a person who founds or establishes some institution
	a worker who makes metal castings
	inflammation of the laminated tissue that attaches the hoof to the foot of a horse

give up (verb)	founder (verb)
stop maintaining or insisting on; of ideas or claims	break down, literally or metaphorically
give up in the face of defeat of lacking hope; admit defeat	sink below the surface
give up or agree to forgo to the power or possession of another	stumble and nearly fall
stop consuming	fail utterly; collapse
give up with the intent of never claiming again
relinquish possession or control over
lose (something) or lose the right to (something) by some error, offense, or crime
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