preciseness vs lucidity

preciseness and lucidity both are nouns.

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

As nouns, lucidity is a hypernym of preciseness; that is, lucidity is a word with a broader meaning than preciseness:

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

Other hypernyms of preciseness include clarity, clearness, limpidity, lucidness, pellucidity.

preciseness (noun)	lucidity (noun)
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	a lucid state of mind; not confused