οὐκ ἔστι σιγᾶν αἰσχρόν, ἀλλ' εἰκῆ λαλεῖν → keeping silence is not shameful; speaking at random is (Menander)
P. ὑπερέχειν (gen.).
(islands) overlapping and not in a line: P. (νῆσοι) παραλλὰξ καὶ οὐ κατὰ στοῖχον κείμεναι (Thuc. 2. 102).