luculentitas
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)
Latin > English (Lewis & Short)
lūcŭlentĭtas: ātis, f. id.,
I excellence, splendor, magnificence: luculentitate captus, Lab. ap. Non. 135, 2 (Com. Rel. v. 71 Rib.): alicujus, Caecil. ib. (Com. Rel. v. 90 Rib.).