κακεργέτις
From LSJ
ὕπνος δεινὸν ἀνθρώποις κακόν → sleep is a terrible evil for humans (Menander, Sententiae monostichoi 1.523)
English (LSJ)
ιδος, ἡ, Herm.in Phdr.p.75 A. (written κακοεργέτις Porph.Antr.30, s.v.l.):—also κακεργάτις [ᾰ], Them.Or.2.33d.
German (Pape)
[Seite 1298] ιδος, ἡ, fem. zum Vorigen, Sp.