Pronunciation: [sˈɒnɪfˌɪlan] (IPA)
Correct spelling for the English word "Sonifilan" is [sˈɒnɪfˌɪlan], [sˈɒnɪfˌɪlan], [s_ˈɒ_n_ɪ_f_ˌɪ_l_a_n] (IPA phonetic alphabet).