Pronunciation: [mətˈi͡əɹɪəlˈɪstɪkə͡l] (IPA)
Correct spelling for the English word "Materialistical" is [mətˈi͡əɹɪəlˈɪstɪkə͡l], [mətˈiəɹɪəlˈɪstɪkəl], [m_ə_t_ˈiə_ɹ_ɪ__ə_l_ˈɪ_s_t_ɪ_k_əl] (IPA phonetic alphabet).
Correct spelling for Materialistical