av. subite, in maniere pronte, in mût pront, cun prontece, in premure, in curt, in maniere rapide, in mût rapit, cun rapiditât, in maniere spedide, in mût spedît, cun speditece, in pôc timp, a la svelte, in maniere imediade, in mût imediât, cun imediatece, cun prestece