εὐεστώ
From LSJ
Δεινότερον οὐδὲν ἄλλο μητρυιᾶς κακόν → Nulla est noverca pestis exitalior → Kein schlimmres Übel gibt's als eine Stiefmutter
English (LSJ)
οῦς, ἡ, (εὖ, ἐστώ, v. sub εὖ)
A well-being, title of work by Democr. (of Happiness as the Supreme Good), prosperity, ἐν τῇ παρελθούσῃ εὐεστοῖ Hdt.1.85; ἐν εὐ. φίλῃ A.Th.187, Ag.929; χαίρουσαν εὐεστοῖ πόλιν ib.647, cf. Call.Aet.4.1.7.