Pronunciation: [nˌatɐtˈɔːɹɪəs] (IPA)
Correct spelling for the English word "Natatorious" is [nˌatɐtˈɔːɹɪəs], [nˌatɐtˈɔːɹɪəs], [n_ˌa_t_ɐ_t_ˈɔː_ɹ_ɪ__ə_s] (IPA phonetic alphabet).
Correct spelling for Natatorious