| Umpire |
| Settle |
| Referee |
| Reconcile |
| Interpose |
| Arbitrate |
| Intercede |
| Make peace |
| Help settle |
| Act to settle |
| Help to settle |
| Act as an agent |
| Settle disputes |
| Be a go-between |
| Finish the beef? |
| Settle, in a way |
| Act as arbitrator |
| Try to make peace |
| Act as go-between |
| Act the go-between |
| Serve as a referee |
| Act the peacemaker |
| Conduct arbitration |
| Help settle disputes |
| Oversee negotiations |
| Propose a compromise |
| Act in a labor crisis |
| Reconcile differences |
| Do some work between parties |
| Reconcile (opposing forces). |
| Facilitate a compromise, perhaps |
| Help people in a dispute reach an agreement |
| Act between parties to reconcile differences |