φθονερῶς
From LSJ
ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
Russian (Dvoretsky)
φθονερῶς: из зависти, завистливо, недоброжелательно Xen.: φ. ἔχειν πρός τινα Plat. завидовать кому-л.
English (Woodhouse)
(see also: φθονερός) enviously, maliciously, spitefully