privacy vs concealment

privacy and concealment both are nouns.

Word	Noun	Adjective	Verb	Adverb
privacy	Yes	No	No	No
concealment	Yes	No	No	No

As nouns, privacy and concealment are synonyms defined as:

Other synonyms of privacy include privateness, secrecy.

privacy (noun)	concealment (noun)
the quality of being secluded from the presence or view of others	the activity of keeping something secret
the condition of being concealed or hidden	a covering that serves to conceal or shelter something
	the condition of being concealed or hidden