The word "re-allier" means to rejoin or reconcile with someone or a group of people. Some synonyms for re-allier include reunion, reconnecting, reconciling, reuniting, and patching up. These words all represent the act of coming back together with someone after a separation or disagreement. Other synonyms for re-allier that represent the idea of restoring a relationship or rebuilding trust include repairing, restoring, mending, healing, and resolving. Re-allier is a word often used in personal relationships, but these synonyms can also apply to professional relationships or even communities coming together after a conflict or division.