mysterious

mys·te·ri·ous
UK: /mɪstˈi‍əɹɪəs/   US: /mɪˈstɪɹiəs/
lýsingarorð
  • leyndardómsfullur, dularfullur

Samheiti: cryptic, cryptical, deep, inscrutable, mystic, mystical, mystifying, occult, orphic, secret