důvěrný angolul

confidential▼(meant to be kept secret within a certain circle)
adjective
[UK: ˌkɒn.fɪ.ˈden.ʃl̩] [US: ˌkɑːn.fə.ˈden.ʃl̩]

intimate▼(closely acquainted; familiar)
adjective
[UK: ˈɪn.tɪ.meɪt] [US: ˈɪn.tə.mət]