κτηματικός
From LSJ
κρατίστην εἶναι δημοκρατίαν τὴν μήτε πλουσίους ἄγαν μήτε πένητας ἔχουσαν πολίτας → the best democracy is that in which the citizens are neither very rich nor very poor (Thales/Plutarch)
English (LSJ)
ή, όν,
A possessed of wealth, opulent, Plb.5.93.6, D.S. 18.10, Plu.Sol.14; οἱ κ., = Lat. possessores, App.BC1.12. II belonging to an estate or farm, γεωργοί POxy.136.18 (vi A.D.); τὰ τῶν κ. ἔργα PFlor.161.6 (iii A.D.).