Improsperità, improsperitie.
Impróspero, vnprosperous.
Improsperóso, vnprosperous.
Improteruíre, ísco, íto, to enfroward.
Improuáre, to improoue, to impugne.
Improuatióne, an improouing.
Improuatóre, an improouer.
Improuedúto, vnprouided.
Improueráre, as Improperáre.
Improueratióne, as Improperatióne.