ἀπαθής

Etymology
From.

Adjective

 * 1) without sensation or suffering
 * 2) without experience of
 * 3) unpunished
 * 4) without passion or feeling, unemotional, insensible, apathetic
 * 5)  not liable to change, impassive
 * 6) exciting no feeling, making no impression, unexciting