Which term means to re-establish a close relationship?

The term that means to re-establish a close relationship is best captured by the word "reconcile." This term specifically implies the process of resolving differences and bringing parties back to a state of harmony or mutual understanding. Reconciliation is often used in contexts where there has been conflict or estrangement, and the goal is to mend the relationship, fostering a renewed sense of trust and collaboration.

While "reconnect" also has a positive connotation regarding re-establishing contact, it doesn't necessarily imply resolving any underlying issues. Similarly, "reunite" refers more broadly to coming together again, which might not address any previous disagreements or broken trust that need to be reconciled. "Restore" refers to bringing something back to a previous state, which can apply to relationships but does not specifically highlight the aspect of resolving conflicts or healing misunderstandings that reconciliation entails.

Thus, "reconcile" accurately captures the essence of mending and revitalizing a close relationship after a period of disconnection or discord.