Pronunciation: [dɛntˈɪstɪkə͡l] (IPA)
Correct spelling for the English word "Dentistical" is [dɛntˈɪstɪkə͡l], [dɛntˈɪstɪkəl], [d_ɛ_n_t_ˈɪ_s_t_ɪ_k_əl] (IPA phonetic alphabet).
Correct spelling for Dentistical