Pronunciation: [ˌə͡ʊvəhˈɑːd] (IPA)
Correct spelling for the English word "overhard" is [ˌə͡ʊvəhˈɑːd], [ˌəʊvəhˈɑːd], [ˌəʊ_v_ə_h_ˈɑː_d] (IPA phonetic alphabet).