referee
WordReference English Thesaurus © 2026
Sense: Noun: arbitrator
Synonyms:
arbitrator, arbiter, adjudicator, judge Collocations, ref , umpire, moderator, mediator, intermediate Collocations, intermediary, go-between
Sense: Verb: act as arbitrator
Synonyms:
arbitrate, adjudicate, judge Collocations, moderate Collocations, mediate, umpire, act as referee, go between