Pronunciation: [smə͡ʊdˈɪŋɡi͡əm] (IPA)
Correct spelling for the English word "smodingium" is [smə͡ʊdˈɪŋɡi͡əm], [sməʊdˈɪŋɡiəm], [s_m_əʊ_d_ˈɪ_ŋ_ɡ_iə_m] (IPA phonetic alphabet).