amazingly(to a wonder-inspiring extent) adverb [UK: ə.ˈmeɪ.zɪŋ.li] [US: ə.ˈmeɪ.zɪŋ.li]Amazingly, the old man recovered his health. = Sorprendentemente, l'anziano guarì.
surprisingly(in a way that causes surprise because it is unexpected, or unusual) adverb [UK: sə.ˈpraɪ.zɪŋ.li] [US: sər.ˈpraɪ.zɪŋ.li]John is surprisingly agile. = John è sorprendentemente agile.