nonpartisan
nounEtymology From non- + partisan.
1
One who is not a partisan.
2
A person who has not selected or declared a side or party.
- “The first thing is that nonpartisans as a group are occasional voters,” Mr. DiCamillo said. “They are not as engaged in politics. They view the parties as being too partisan and migrated to nonpartisan.”2008 January 29, Jennifer Steinhauer, “California’s Unaffiliated Voters Are Sometimes Unreachable”, in The New York Times, archived from the original on 05 Jan 2018: