Pronunciation: [vˌiːvˌiːvˌiːvˈiː] (IPA)
Correct spelling for the English word "vvvv" is [vˌiːvˌiːvˌiːvˈiː], [vˌiːvˌiːvˌiːvˈiː], [v_ˌiː_v_ˌiː_v_ˌiː_v_ˈiː] (IPA phonetic alphabet).
Correct spelling for vvvv