clarity vs preciseness

clarity and preciseness both are nouns.

Word	Noun	Adjective	Verb	Adverb
clarity	Yes	No	No	No
preciseness	Yes	No	No	No

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

clarity: free from obscurity and easy to understand; the comprehensibility of clear expression
preciseness: clarity as a consequence of precision

clarity (noun)	preciseness (noun)
the quality of clear water	the quality of being reproducible in amount or performance
free from obscurity and easy to understand; the comprehensibility of clear expression	clarity as a consequence of precision