Pronunciation: [ʌnvˈɪsɑːd] (IPA)
Correct spelling for the English word "Unvisard" is [ʌnvˈɪsɑːd], [ʌnvˈɪsɑːd], [ʌ_n_v_ˈɪ_s_ɑː_d] (IPA phonetic alphabet).
Correct spelling for Unvisard