Correct spelling for the English word "Incognitant" is [ɪnkˈɒɡnɪtənt], [ɪnkˈɒɡnɪtənt], [ɪ_n_k_ˈɒ_ɡ_n_ɪ_t_ə_n_t] (IPA phonetic alphabet).
The word incognitant is derived from the Latin word incognitus, which comes from in- meaning not and cognitus meaning known or recognized. Thus, incognitant literally means not recognized or not known.