τὸ πολὺ τοῦ βίου ἐν δικαστηρίοις φεύγων τε καὶ διώκων κατατρίβομαι → waste the greater part of one's life in courts either as plaintiff or defendant
Ar. and P. αἰφνίδιος, P. ἐξαιφνίδιος, V. ἀφνίδιος, ἐπίσσυτος, πρόσπαιος.
unexpected: P. and V. ἀπροσδόκητος, Ar. and V. ἄελπτος.