Pronunciation: [ˌɛfˌɛfˌɛfˈɛf] (IPA)
Correct spelling for the English word "FFFF" is [ˌɛfˌɛfˌɛfˈɛf], [ˌɛfˌɛfˌɛfˈɛf], [ˌɛ_f_ˌɛ_f_ˌɛ_f_ˈɛ_f] (IPA phonetic alphabet).
Correct spelling for FFFF