Pronunciation: [mˌanjuːskɹˈɪpʃən] (IPA)
Correct spelling for the English word "manuscription" is [mˌanjuːskɹˈɪpʃən], [mˌanjuːskɹˈɪpʃən], [m_ˌa_n_j_uː_s_k_ɹ_ˈɪ_p_ʃ_ə_n] (IPA phonetic alphabet).
Correct spelling for manuscription