Dict: strongs - reformation
Strongs:
G1357 @ διόρθωσις diorthōsis dee-or'-tho-sis From a compound of G1223 and a derivative of G3717 meaning to straighten thoroughly; rectification that is (specifically) the Messianic restoration: - reformation.
G1882 @ ἐπανόρθωσις epanorthōsis ep-an-or'-tho-sis From a compound of G1909 and G461; a straightening up again that is (figuratively) rectification (reformation): - correction.
G3341 @ μετάνοια metanoia met-an'-oy-ah From G3340; (subjectively) compunction (for guilt including reformation); by implication reversal (of [another´ s] decision): - repentance.