Pronunciation: [dˈe͡ɪte͡ɪt] (IPA)
Correct spelling for the English word "Deitate" is [dˈe͡ɪte͡ɪt], [dˈeɪteɪt], [d_ˈeɪ_t_eɪ_t] (IPA phonetic alphabet).
Correct spelling for Deitate