quality vs inferior

quality and inferior both are nouns.

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

quality (noun)	inferior (noun)
an essential and distinguishing attribute of something or someone	a character or symbol set or printed or written beneath or slightly below and to the side of another character
(music) the distinctive property of a complex sound (a voice or noise or musical sound)	one of lesser rank or station or quality
a degree or grade of excellence or worth
a characteristic property that defines the apparent individual nature of something
high social status

quality (adjective)	inferior (adjective)
of superior grade	written or printed below and to one side of another character
of high social status	of or characteristic of low rank or importance
	of low or inferior quality
	having an orbit between the sun and the Earth's orbit
	lower than a given reference point
	falling short of some prescribed norm