Pronunciation: [θˈɔːtfəlnəsi] (IPA)
Correct spelling for the English word "thoughtfulnesy" is [θˈɔːtfəlnəsi], [θˈɔːtfəlnəsi], [θ_ˈɔː_t_f_ə_l_n_ə_s_i] (IPA phonetic alphabet).
Correct spelling for thoughtfulnesy