ἡ γὰρ σιωπὴ τοῖς σοφοῖσιν ἀπόκρισις → silence, you see, is an answer for the wise (Menander)
P. and V. λυπηρός, ἀνιαρός, βαρύς, ὀχληρός, ἐπαχθής, προσάντης (Plato), P. πραγματώδης, V. πολύπονος, δυσπόνητος, λυπρός; see troublesome.
