flouriness vs fineness

flouriness and fineness both are nouns.

Word	Noun	Adjective	Verb	Adverb
flouriness	Yes	No	No	No
fineness	Yes	No	No	No

As nouns, fineness is a hypernym of flouriness; that is, fineness is a word with a broader meaning than flouriness:

flouriness: The state or condition of resembling flour, of being a fine soft powder.
fineness: having a very fine texture

Other hypernyms of flouriness include powderiness.

flouriness (noun)	fineness (noun)
The state or condition of resembling flour, of being a fine soft powder.	the quality of being beautiful and delicate in appearance
	the property of being very narrow or thin
	having a very fine texture
	the quality of being very good indeed