transparency vs uncloudedness

transparency and uncloudedness both are nouns.

Word	Noun	Adjective	Verb	Adverb
transparency	Yes	No	No	No
uncloudedness	Yes	No	No	No

As nouns, uncloudedness is a hypernym of transparency; that is, uncloudedness is a word with a broader meaning than transparency:

Other hypernyms of transparency include clarity, clearness.

transparency (noun)	uncloudedness (noun)
picture consisting of a positive photograph or drawing on a transparent base; viewed with a projector	the quality of clear water
the quality of being clear and transparent
permitting the free passage of electromagnetic radiation