ἀτηρός
ἀτηρός [ᾱ],
II). baneful, mischievous, δύη Pr. 746 ; τύχη Ag. 1483 (lyr.); κακόν Andr. 353 ; ναυτιλίη AP 9.23 (Antip.); τὸ ἀ. bane, mischief, Eu. 1007 (anap.); μή τι ἀ. ποιέωσι [οἱ παῖδες] .—Once in Com., 279 ἀτηρότατον κακόν an 'outrageous' nuisance, V. 1299 ; and so Adv. -ῶς 'awfully' as a slang word, Mus. p.105K.: in Cra. 395b and c introduced only for an etym. purpose: also in later Prose, . 6.99