αἰσχρότης, ητος, ἡ,
ugliness, deformity, [[ 5th-6th c.BC: Plato Philosophus “Gorgias” 525a. ] Refs 5th c.BC+]
__II filthy conduct, [[NT.Eph.5.4] NT]; euphemistic for fellatio, [[Scholia 5th-6th c.BC: Aristophanes Comicus “Ranae” 1308] Refs 5th c.BC+]:— αἰσχροσύνη, ἡ, [[ 12th c.AD: Tzetzes, Joannes Grammaticus “Historiarum variarum chiliades” 11.229.] Refs]