ἐὰν ἃ τοῖς ἄλλοις ἐπιτιμῶμεν, αὐτοὶ μὴ δρῶμεν → avoid doing what you would blame others for doing
P. and V. κακός, πονηρός, κακοῦργος, φαῦλος, αἰσχρός, μοχθηρός; see wicked.
unworthy: P. and V. ἀνάξιος.
ill-tempered: P. and V. δύσκολος, πικρός.
intractable: Ar. and P. χαλεπός.