Pronunciation: [nˈə͡ʊtfə͡lhˌɛd] (IPA)
Correct spelling for the English word "notefulhead" is [nˈə͡ʊtfə͡lhˌɛd], [nˈəʊtfəlhˌɛd], [n_ˈəʊ_t_f_əl_h_ˌɛ_d] (IPA phonetic alphabet).