quality vs superior

quality and superior both are nouns.

Word	Noun	Adjective	Verb	Adverb
quality	Yes	Yes	No	No
superior	Yes	Yes	No	No

quality (noun)	superior (noun)
an essential and distinguishing attribute of something or someone	a character or symbol set or printed or written above and immediately to one side of another character
(music) the distinctive property of a complex sound (a voice or noise or musical sound)	one of greater rank or station or quality
a degree or grade of excellence or worth	the head of a religious community
a characteristic property that defines the apparent individual nature of something	a combatant who is able to defeat rivals
high social status

quality (adjective)	superior (adjective)
of superior grade	written or printed above and to one side of another character
of high social status	of or characteristic of high rank or importance
	of high or superior quality or performance
	having an orbit farther from the sun than the Earth's orbit
	(sometimes followed by `to') not subject to or influenced by
	having a higher rank
	(often followed by `to') above being affected or influenced by