和解する be reconciled ((with))
- Reconciliation between [of] those two factions is almost impossible.／It is almost impossible for those two factions to be reconciled.
- Isn't there some way to 「make peace [iron out the trouble] between the two?
- 2〔妥協〕(a) compromise ((between, with))；〔示談による〕an out-of-court settlement
- Thanks to the efforts of the arbitrator, the wrongdoer and the injured party 「arrived at a compromise [came to terms/settled out of court].