- Act as referee - Mediate - Pass judgement - Settle (dispute) - Settle a dispute - Umpire tampered with barbiturates, removing sub - To hear and decide, as arbitrators; as, to choose to
arbitrate a disputed case.
- Act as referee - Arbitrate - i'm leaving at one to arbitrate - Intercede - Settle a dispute - Being between the two extremes; middle; interposed;
intervening; intermediate. - Acting by means, or by an intervening cause or instrument;
not direct or immediate; acting or suffering through an intervening
agent or condition.