clearcutness vs pellucidity

clearcutness and pellucidity both are nouns.

Word	Noun	Adjective	Verb	Adverb
clearcutness	Yes	No	No	No
pellucidity	Yes	No	No	No

As nouns, pellucidity is a hypernym of clearcutness; that is, pellucidity is a word with a broader meaning than clearcutness:

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

Other hypernyms of clearcutness include clarity, clearness, limpidity, lucidity, lucidness.

clearcutness (noun)	pellucidity (noun)
clarity as a consequence of precision	passing light without diffusion or distortion
	free from obscurity and easy to understand; the comprehensibility of clear expression