erroneous(containing an error; inaccurate) adjective [UK: ɪ.ˈrəʊ.nɪəs] [US: eˈro.ʊ.niəs]
inaccurate(not accurate) adjective [UK: ɪn.ˈæ.kjʊ.rət] [US: ˌɪ.ˈnæ.kjə.rət]The wall clock of the living room is inaccurate. = El reloj de pared de la sala de estar es inexacto.