used to
From LSJ
Ὅτι οὐδὲν ἧττον τὰ αὐτὰ ποιήσουσι, κἂν σὺ διαρραγῇς → You may break your heart, but men will still go on as before
familiar with: P. and V. ἔμπειρος (gen.); see familiar.
accustomed to: P. συνήθης (dat.), V. ἠθάς (gen.), P. ἐθάς (gen.) (Thuc. 2, 44).