mundanity vs quality

mundanity and quality both are nouns.

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

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

mundanity: the quality or character of being intellectually sophisticated and worldly through cultivation or experience or disillusionment
quality: an essential and distinguishing attribute of something or someone

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

mundanity (noun)	quality (noun)
the quality or character of being intellectually sophisticated and worldly through cultivation or experience or disillusionment	an essential and distinguishing attribute of something or someone
the quality of being commonplace and ordinary	(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

mundanity (adjective)	quality (adjective)
	of superior grade
	of high social status