Pronunciation: [ɪmpɹˌɒpəɹˈe͡ɪʃən] (IPA)
Correct spelling for the English word "Improperation" is [ɪmpɹˌɒpəɹˈe͡ɪʃən], [ɪmpɹˌɒpəɹˈeɪʃən], [ɪ_m_p_ɹ_ˌɒ_p_ə_ɹ_ˈeɪ_ʃ_ə_n] (IPA phonetic alphabet).
Correct spelling for Improperation