evenhanded

/ˈiːvənˌhændɪd/
adjective
  1. Treating everyone or every side equally and fairly; impartial.
    • The judge was known for being evenhanded, listening carefully to both sides before making a decision.
    • A good manager must be evenhanded when resolving conflicts between employees.
    • The news report gave an evenhanded account of the political debate, without favoring any candidate.
Antonyms