Pronunciation: [ɡɹavˈe͡ɪʃɪˌə͡ʊ] (IPA)
Correct spelling for the English word "GRAVATIO" is [ɡɹavˈe͡ɪʃɪˌə͡ʊ], [ɡɹavˈeɪʃɪˌəʊ], [ɡ_ɹ_a_v_ˈeɪ_ʃ_ɪ__ˌəʊ] (IPA phonetic alphabet).
Correct spelling for GRAVATIO