infamous(having a bad reputation) adjective [UK: ˈɪn.fə.məs] [US: ˈɪn.fə.məs]After that night they became infamous in the entire city. = Efter den kvällen blev de ökända i hela staden.
notorious(known widely and infamously) adjective [UK: nəʊ.ˈtɔː.rɪəs] [US: noʊ.ˈtɔː.rɪəs]