φιλεργία
From LSJ
τοῖς οἰκείοις βουλεύμασιν ἁλίσκεσθαι → hoist by one's own petard, hoist with one's own petard, hoist on one's own petard, hoisted by one's own petard, be hoist with one's own petard
English (LSJ)
ἡ,
A industry, X.Oec.20.26, D.36.5, Arist. Rh. 1361a8, OGI669.33 (Egypt, i A. D.).
German (Pape)
[Seite 1276] ἡ, Arbeitsliebe, Liebe zur Arbeit, Emsigkeit bei der Arbeit; Xen. Oec. 20, 26; Dem. 36, 5; Plut. Rom. 15 u. a. Sp.
Greek (Liddell-Scott)
φῐλεργία: ἡ, ἡ πρὸς τὴν ἐργασίαν ἀγάπη, φιλοπονία, Ξενοφ. Οἰκ. 20. 26, Δημ. 945. 25, Ἀριστ. Ρητ. 1. 5, 6.