quick fix vs fixture

quick fix and fixture both are nouns.

Word	Noun	Adjective	Verb	Adverb
quick fix	Yes	No	No	No
fixture	Yes	No	No	No

As nouns, fixture is a hypernym of quick fix; that is, fixture is a word with a broader meaning than quick fix:

Other hypernyms of quick fix include fix, fixing, mend, mending, repair, reparation.

quick fix (noun)	fixture (noun)
hurried repair	the act of putting something in working order again
	an object firmly fixed in place (especially in a household)
	the quality of being fixed in place as by some firm attachment
	a regular patron