Pronunciation: [ɹˈa͡ɪ͡əta͡ɪz] (IPA)
Correct spelling for the English word "Riotise" is [ɹˈa͡ɪ͡əta͡ɪz], [ɹˈaɪətaɪz], [ɹ_ˈaɪə_t_aɪ_z] (IPA phonetic alphabet).