go-between
noun
[ ˈɡəʊbɪtwiːn ]
• an intermediary or negotiator.
Similar:
intermediary,
middleman,
agent,
representative,
broker,
dealer,
interdealer broker,
factor,
liaison,
liaison officer,
link,
linkman,
linkwoman,
linkperson,
messenger,
contact,
contact man/woman/person,
frontman,
negotiator,
honest broker,
interceder,
intercessor,
mediator,
medium,