spaventosamente znamená v Angličtina

appallingly▼(in an appalling manner)
adverb
[UK: ə.ˈpɔː.lɪŋ.li] [US: ə.ˈpɒ.lɪŋ.li]

awful▼(colloquial: very, extremely)
adverb
[UK: ˈɔːf.l̩] [US: ˈɑːf.l̩]