94 entries under noun topic. ×

18
pacifist(mediator, intermediary, arbitrator, diplomat)
15
arbitrator(person, judge, representative, referee)
14
go-between(person, representative, operative, deputy)
14
judge(person, authority, advocate, judge)
13
moderator(person, authority, judge, expert)
12
intermediary(person, authority, judge, expert)
12
mediator(person, judge, agent, representative)
10
intercessor(authority, agent, expert, court)
10
peacemaker(person, authority, judge, expert)
8
agent(person, compact, substitute, representative)
7
interceder
7
negotiant
7
umpire(person, authority, judge, expert)
6
diplomat(person, representative, mediator, envoy)
6
broker(person, representative, operative, deputy)
6
middleman
6
referee(authority, judge, expert, court)
5
bargainer
5
treater
4
adjudicator(person, authority, judge, expert)
11 years ago|4.4k views|share |citing 
APASmart Define. (2015). negotiator thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/negotiator/thesaurus/synonyms
ChicagoSmart Define. 2015. "negotiator thesaurus" https://smartdefine.org/negotiator/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, negotiator thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/negotiator/thesaurus/synonyms>.
MLASmart Define. "negotiator thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/negotiator/thesaurus/synonyms>