From anti- + oficial.
- (Brazil) IPA(key): /ˌɐ̃.t͡ʃi.o.fi.siˈaw/ [ˌɐ̃.t͡ʃi.o.fi.sɪˈaʊ̯], (faster pronunciation) /ˌɐ̃.t͡ʃi.o.fiˈsjaw/ [ˌɐ̃.t͡ʃi.o.fiˈsjaʊ̯], /ˌɐ̃.t͡ʃi.u.fi.siˈaw/ [ˌɐ̃.t͡ʃi.u.fi.sɪˈaʊ̯], (faster pronunciation) /ˌɐ̃.t͡ʃi.u.fiˈsjaw/ [ˌɐ̃.t͡ʃi.u.fiˈsjaʊ̯]
- (Portugal) IPA(key): /ˌɐ̃.ti.ɔ.fiˈsjal/ [ˌɐ̃.ti.ɔ.fiˈsjaɫ], /ˌɐ̃.ti.u.fiˈsjal/ [ˌɐ̃.ti.u.fiˈsjaɫ]
- (Portugal) IPA(key): /ˌɐ̃.ti.ɔ.fiˈsjal/ [ˌɐ̃.ti.ɔ.fiˈsjaɫ], /ˌɐ̃.ti.u.fiˈsjal/ [ˌɐ̃.ti.u.fiˈsjaɫ]
- (Southern Portugal) IPA(key): /ˌɐ̃.ti.ɔ.fiˈsja.li/, /ˌɐ̃.ti.u.fiˈsja.li/
antioficial m or f (plural antioficiais)
- antiofficial (opposing what is official)