Pronunciation: [ɛkstɹˈɪkʃən] (IPA)
Correct spelling for the English word "extriction" is [ɛkstɹˈɪkʃən], [ɛkstɹˈɪkʃən], [ɛ_k_s_t_ɹ_ˈɪ_k_ʃ_ə_n] (IPA phonetic alphabet).