εἷς οἰωνὸς ἄριστος, ἀμύνεσθαι περὶ πάτρης → the best goal is defending your country
P. and V. δυστυχής, ἀτυχής (rare V.), Ar. and V. δύσποτμος; see unfortunate.
harmful: P. and V. ἀσύμφορος; see harmful.