Chastisable :: Chastisable (a.) Capable or deserving of chastisement; punishable.
Chastise :: Chastise (v. t.) To inflict pain upon, by means of stripes, or in any other manner, for the purpose of punishment or reformation; to punish, as with stripes..
Chastise :: Chastise (v. t.) To reduce to order or obedience; to correct or purify; to free from faults or excesses.