reformed

IPA: rɪfˈɔrmd

Corrected; amended; restored to purity or excellence; said, specifically, of the whole body of Protestant churches originating in the Reformation, or, in a more restricted sense, of those who separated from Martin Luther on the doctrine of consubstantiation, etc., and carried the Reformation, as they claimed, to a higher point.
Amended in character and life.
(UK, military, of an officer) Retained in service on half or full pay after the disbandment of the company or troop.
Of the Protestant movement typically associated with John Calvin, as separated from the Lutheran Church to pursue more extensive reformation.
Of the whole body of Protestant churches originating in the Reformation.
Of a restorational sect of Catholicism which does not commune with the Vatican, and incorporates evangelical Protestant ideologies.

re-formed

IPA: rifˈɔrmd

After serving time in prison, he became a reformed criminal and dedicated his life to helping at-risk youth
The once corrupt politician vowed to lead a reformed administration focused on transparency and accountability
She struggled with addiction for years before seeking help and entering a reformed recovery program
The reformed bully apologized to his former victims and worked to make amends for his past behavior
The church congregation was thrilled to see the reformed sinner take steps towards redemption and spiritual growth