penance
From LSJ
τὰ ἀφανῆ τοῖς φανεροῖς τεκμαίρου → analyze the unknown based on the known
English > Greek (Woodhouse)
substantive
repentance: P. and V. μεταμέλεια, ἡ (Euripides, Fragment); see repentance.
do penance for: P. and V. δίκην, or pl., διδόναι (gen.).