covertness vs privateness

covertness and privateness both are nouns.

Word	Noun	Adjective	Verb	Adverb
covertness	Yes	No	No	No
privateness	Yes	No	No	No

As nouns, privateness is a hypernym of covertness; that is, privateness is a word with a broader meaning than covertness:

Other hypernyms of covertness include concealment, privacy, secrecy.

covertness (noun)	privateness (noun)
the state of being covert and hidden	the quality of being secluded from the presence or view of others
	the condition of being concealed or hidden