Pronunciation: [kɒnkjuːpˌɪsˈɛnʃəs] (IPA)
Correct spelling for the English word "Concupiscentious" is [kɒnkjuːpˌɪsˈɛnʃəs], [kɒnkjuːpˌɪsˈɛnʃəs], [k_ɒ_n_k_j_uː_p_ˌɪ_s_ˈɛ_n_ʃ_ə_s] (IPA phonetic alphabet).
Correct spelling for Concupiscentious