1) Amoral 2) Involving no value judgments 3) Not ethical 4) Not in the sphere of ethics 5) Unmoral 1) Amoral 2) Unmoral 
• (a.) Not moral nor immoral; having no connection with morals; not in the sphere of morals or ethics; not ethical.
Non·mor'al adjective Not moral nor immoral; having no connection with morals; not in the sphere of morals or ethics; not ethical. 
[adj] - lying outside the bounds of morals or ethics
adjective lying outside the bounds of morals or ethics; `imagination is of its nature nonmoral`; `infants are nonmoral`
having no relation to morality; neither moral nor immoral:judgments as to efficacy. It was a completely nonmoral problem and involved only