Pronunciation: [hˈadəst ˈɔːl ˈə͡ʊvə] (IPA)
Correct spelling for the English word "haddest all over" is [hˈadəst ˈɔːl ˈə͡ʊvə], [hˈadəst ˈɔːl ˈəʊvə], [h_ˈa_d_ə_s_t ˈɔː_l ˈəʊ_v_ə] (IPA phonetic alphabet).