παραφθορά
From LSJ
χαῖρ', ὦ μέγ' ἀχρειόγελως ὅμιλε, ταῖς ἐπίβδαις, τῆς ἡμετέρας σοφίας κριτὴς ἄριστε πάντων → all hail, throng that laughs untimely on the day after the festival, best of all judges of our poetic skill
English (LSJ)
ἡ,
A corruption, ἐν ταῖς φωναῖς A.D. Adv.164.24 ; of music, Plu.2.1131f ; of language, κατὰ παραφθοράν Hermog.Meth.3, St.Byz.s.v. Ἀμαζόνειον, Eust. 1936.23.