narrowness vs fineness

narrowness and fineness both are nouns.

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

As nouns, fineness is a hyponym of narrowness; that is, fineness is a word with a more specific, narrower meaning than narrowness:

Other hyponyms of narrowness include thinness.

narrowness (noun)	fineness (noun)
the property of being narrow; having little width	the quality of being beautiful and delicate in appearance
a small margin	the property of being very narrow or thin
an inclination to criticize opposing opinions or shocking behavior	having a very fine texture
a restriction of range or scope	the quality of being very good indeed