Adjective
1. amoral
2. unmoral, impersonal
3. objective, nonsubjective, inert
4. indifferent, unreactive, nonaligned
5. neutral
6. electroneutral, achromatic
7. neutral
8. neutralized, neutralised, viewless, colorless
Noun
1. colourless, person
1. individual, someone, somebody, mortal, human, soul