ἀφανής

unseen; blind; starless; disappear; disappeared; missing; runaway, absconded; obliterate; unnoticed, secret; secret; out of sight; concealed; invisible; without being noticed; well known to; uncertain, doubtful; uncertain; from an unknown hand; beyond the evidence of sense; secretly; unnoticed, obscure; personal; which can be secreted and made away with; real