Final answer:
The relationship between Prospero and Antonio in The Tempest is characterized by revenge and mercy, leading to reconciliation.
Step-by-step explanation:
In the relationship between Prospero and Antonio in The Tempest, revenge and mercy are prominent, leading to reconciliation. Prospero initially seeks revenge against Antonio for usurping his dukedom, but ultimately shows mercy by forgiving him and embracing reconciliation.
This is shown when Prospero renounces his powers and forgives Antonio, allowing them to reconcile and restore harmony to the island.