unidentifiable
un i den ti fi a ble |ˌənīˈdentiˌfīəbəl ʌnaɪˈdentɪfaɪəbl | ▶adjective unable to be identified: an unidentifiable accent.
un |iden ¦ti |fi ¦able |ʌnʌɪˈdɛntɪfʌɪəb (ə )l | ▶adjective unable to be identified: an unidentifiable accent.
ù n i d é n ti f ì a ble 形容詞 正体 [身元 ]不明の, 身元が確認できない .