adjective = upariṭṭha uparima Dhs.1016, Dhs.1300, Dhs.1401; Pp.16, Pp.17 (sañyojanāni = uddhaṃbhāgiya-sañyojanāni Pp-a.198).

double-superl. formation after analogy of seṭṭha, pacchima & heṭṭhima: heṭṭhā