Pronunciation: [ɹˈe͡ɪnbə͡ʊlt] (IPA)
Correct spelling for the English word "Wrainbolt" is [ɹˈe͡ɪnbə͡ʊlt], [ɹˈeɪnbəʊlt], [ɹ_ˈeɪ_n_b_əʊ_l_t] (IPA phonetic alphabet).
Correct spelling for Wrainbolt