κατόρθωμα G2735
katórthōma · kat-or'-tho-mah · Noun Neuter
from a compound of κατά and a derivative of ὀρθός (compare διόρθωσις); something made fully upright, i.e. (figuratively) rectification (specially, good public administration):--very worthy deed.
1 Occurrence in the King James Bible
Acts 24:2And when he was called forth, Tertullus began to accuse him, saying, Seeing that by thee we enjoy great quietness, and that very worthy deeds are done unto this nation by thy providence,