not partisan; objective.

not supporting or controlled by a political party, special interest group, or the like.

a person who is nonpartisan.

adjective

biased , decided , partial , partisan , political , prejudiced

adjective

detached , equitable , fair , free-wheeling , independent , indifferent , just , middle-of-the-road * , neutral , nonaligned , nondiscriminatory , objective , on one’s own , on-the-fence , playing it cool , unaffected , unaffiliated , unbiased , unbigoted , uncolored , unimplicated , uninfluenced , uninvolved , unprejudiced , impartial , neuter , uncommitted , disinterested , dispassionate , fair-minded , square