foregone conclusion vs quality

foregone conclusion and quality both are nouns.

Word	Noun	Adjective	Verb	Adverb
foregone conclusion	Yes	No	No	No
quality	Yes	Yes	No	No

As nouns, quality is a hypernym of foregone conclusion; that is, quality is a word with a broader meaning than foregone conclusion:

foregone conclusion (noun)	quality (noun)
something that is certain	an essential and distinguishing attribute of something or someone
an inevitable ending	(music) the distinctive property of a complex sound (a voice or noise or musical sound)
	a degree or grade of excellence or worth
	a characteristic property that defines the apparent individual nature of something
	high social status

foregone conclusion (adjective)	quality (adjective)
	of superior grade
	of high social status