30 entries under arbitrator topic. ×

18
pacifist(noun, mediator, intermediary, diplomat)
14
judge(noun, person, authority, advocate, judge)
13
moderator(noun, person, authority, judge, expert)
12
intermediary(noun, person, authority, judge, expert)
12
mediator(noun, person, judge, agent, representative)
10
intercessor(noun, authority, agent, expert, court)
10
peacemaker(noun, person, authority, judge, expert)
7
umpire(noun, person, authority, judge, expert)
6
referee(noun, authority, judge, expert, court)
4
adjudicator(noun, person, authority, judge, expert)
3
arbiter(noun, authority, advocate, judge, expert)
3
conciliator(noun, authority, judge, expert, court)
2
compromiser(noun, referee)
2
justice(noun, authority, judge, expert, court)
2
settler(noun, referee)
1
advocate(representative, manager, mediator, intermediary)
1
appeaser(noun, mediator, intermediary, diplomat)
1
assessor(noun, authority, judge, expert, court)
1
inspector(noun, authority, judge, expert, court)
1
make-peace(noun, mediator, intermediary, diplomat)
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APASmart Define. (2015). negotiator thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/negotiator/thesaurus/synonyms
ChicagoSmart Define. 2015. "negotiator thesaurus" https://smartdefine.org/negotiator/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, negotiator thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/negotiator/thesaurus/synonyms>.
MLASmart Define. "negotiator thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/negotiator/thesaurus/synonyms>