Lewis & Short

hŏnestĭtūdo, ĭnis, f. [honestus], honorableness, virtue (ante-class. for honestas, II.): tua honestitudo Danaos decipit diu, Att. ap. Non. 121, 1 (Trag. Fr. v. 501 Rib.): horrida Europae, id. ib. 120, 31 (Fragm. Tr. v. 16 Rib.).