to hide; to conceal; to mask; to shelter; to harbor (i.e. keep sth hidden); to hide oneself; to lie low; to nestle; hidden; implicit; private; covert; recessed (lighting)

to conceal; to hide (a taboo subject); to cover up the truth

secrets; private business; privacy

invisible

to conceal; to hide; covert; under cover

compassion; empathetic

to go back to one's native place and live in seclusion

to hide; to retreat into privacy

to be concealed by supernatural forces; to disappear mysteriously; (fig.) to be out of the public eye

(HK) privacy