esrarlı angolul

arcane▼(understood by only a few; obscure)
adjective
[UK: ɑːˈk.eɪn] [US: ˌɑːrˈk.eɪn]

inscrutable▼(difficult or impossible to comprehend, fathom or interpret)
adjective
[UK: ɪn.ˈskruː.təb.l̩] [US: ˌɪn.ˈskruː.təb.l̩]

mysterious▼(of unknown origin)
adjective
[UK: mɪ.ˈstɪə.rɪəs] [US: ˌmɪ.ˈstɪ.riəs]