vulgarity
From LSJ
Quibus enim nihil est in ipsis opis ad bene beateque vivendum → Every age is burdensome to those who have no means of living well and happily
English > Greek (Woodhouse)
substantive
ignorance: P. and V. ἀμουσία, ἡ, P. ἀπαιδευσία, ἡ.
boorishness: P. ἀγροικία, ἡ.
want of taste: P. ἀπειροκαλία, ἡ.