Neutral

adjective

'nutrəl

Adjective

having no hue
“neutral colors like black or white”
Similar:Achromatic
See also:ColourlessColorless
having no personal preference
“a neutral observer”
Similar:Impersonal
lacking distinguishing quality or characteristics
“a neutral personality that made no impression whatever”
having only a limited ability to react chemically; chemically inactive
Similar:Indifferent Inert
having no net electric charge
Similar:Electroneutral
not supporting or favoring either side in a war, dispute, or contest
possessing no distinctive quality or characteristics

one who does not side with any party in a war or dispute
Type of:PersonIndividualMortal