atonement
From LSJ
expiation, purification: P. and V. καθαρμός, ὁ, λύσις, ἡ; see expiation.
compensation: V. ἄποινα, τά (Plato but rare P.), ποινή, ἡ or pl. (rare P.), P. and V. τίσις, ἡ (Plato).
make a onement: see atone.
purify: P. and V. καθαίρειν; see purify.