Pronunciation: [ˈə͡ʊnəɹˌe͡ɪtɪŋ] (IPA)
Correct spelling for the English word "Onerating" is [ˈə͡ʊnəɹˌe͡ɪtɪŋ], [ˈəʊnəɹˌeɪtɪŋ], [ˈəʊ_n_ə_ɹ_ˌeɪ_t_ɪ_ŋ] (IPA phonetic alphabet).