Pronunciation: [dɪvˈɒlvɛmənt] (IPA)
Correct spelling for the English word "devolvemant" is [dɪvˈɒlvɛmənt], [dɪvˈɒlvɛmənt], [d_ɪ_v_ˈɒ_l_v_ɛ_m_ə_n_t] (IPA phonetic alphabet).