averageness vs ordinariness

averageness and ordinariness both are nouns.

Word	Noun	Adjective	Verb	Adverb
averageness	Yes	No	No	No
ordinariness	Yes	No	No	No

As nouns, ordinariness is a hypernym of averageness; that is, ordinariness is a word with a broader meaning than averageness:

averageness: ordinariness as a consequence of being average and not outstanding
ordinariness: the quality of being commonplace and ordinary

Other hypernyms of averageness include mundaneness, mundanity.

averageness (noun)	ordinariness (noun)
ordinariness as a consequence of being average and not outstanding	the quality of being commonplace and ordinary
the state of being that is average; indicates normality but with connotations of mediocrity