bosom vs privacy

bosom and privacy both are nouns.

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

As nouns, privacy is a hypernym of bosom; that is, privacy is a word with a broader meaning than bosom:

Other hypernyms of bosom include concealment, privateness, secrecy.

bosom (noun)	privacy (noun)
a close affectionate and protective acceptance	the quality of being secluded from the presence or view of others
cloth that covers the chest or breasts	the condition of being concealed or hidden
either of two soft fleshy milk-secreting glandular organs on the chest of a woman
a person's breast or chest
the locus of feelings and intuitions
the chest considered as the place where secret thoughts are kept

bosom (verb)	privacy (verb)
hold (someone) tightly in your arms, usually with fondness
hide in one's bosom