Expiative and Expiable

Expiative adjective - Having power to atone for or offered by way of expiation or propitiation.

Expiable and expiative are semantically related in purgative topic. In some cases you can use "Expiable" instead an adjective "Expiative".

Expiable adjective - Capable of being atoned for.

Expiative and expiable are semantically related in purgative topic. You can use "Expiative" instead an adjective "Expiable".