Pronunciation: [ɪn ˈaptnəsɪz] (IPA)
Correct spelling for the English word "in aptnesses" is [ɪn ˈaptnəsɪz], [ɪn ˈaptnəsɪz], [ɪ_n ˈa_p_t_n_ə_s_ɪ_z] (IPA phonetic alphabet).
Correct spelling for in aptnesses