Synonyms of umpire

1 Syllable
ref, ump
2 Syllables
parleyed, emceeing, judged, judge, emceed, dooming, chaired, holdout, chairing, settler
3 Syllables
umpired, referee, mediator, assessor, mediators, appraisers, mediated, mediate, refereed, umpiring, arbiter, chancellors, arbiters, refereeing, appraiser, ombudsman, chancellor, magister, justice, proprietor, inspector, mediating
4 Syllables
arbitrated, moderator, arbitrators, officiating, negotiate, conciliator, reconciler, officiated, evaluator, negotiated, rent-a-judge, officiate, evaluators, peacemaker, negotiator, middleperson, compromiser, jurisprudent, arbitrator, arbitrating, arbitrate
5 Syllables
adjudicator, adjudicating, adjudicate, adjudicated