unprovoked
From LSJ
Παρθένε, ἐν ἀκροπόλει Τελεσῖνος ἄγαλμ' ἀνέθηκεν, Κήττιος, ᾧ χαίρουσα, διδοίης ἄλλο ἀναθεῖναι → O Virgin goddess, Telesinos from the deme of Kettos has set up a statue on the Acropolis. If you are pleased with it, please grant that he set up another
English > Greek (Woodhouse)
adjective
voluntary: P. and V. ἑκούσιος.
do a thing unprovoked: P. and V. ἄρχειν τινός, or πρότερός τι ποιεῖν.
they attacked us unprovoked: P. ἐπέθεντο ἡμῖν οὐκ ἀδικούμενοι (Thuc. 3, 39).