Portuguese language in Africa Angola, Mozambique, and Guinea-Bissau with autochthonous African languages (mainly Niger–Congo family languages). In Africa, the Portuguese language experiences pressure and possibly competition from French and English. Cape Verde, Guinea-Bissau and São Tomé and Príncipe are all members of La Francophonie and Mozambique is a member of the Commonwealth of Nations and has observer status at La Francophonie. Conversely, Equatorial Guinea has announced its decision to introduce Portuguese as its third official language, in addition to Spanish and French, and has made a request for membership in the CPLP. Mauritius and Senegal have also joined the CPLP as associate observer members.
São Tomean Portuguese São Tomean Portuguese São Toméan Portuguese ( or ) is a dialect of Portuguese spoken in São Tomé and Príncipe. It contains many archaic features in pronunciation, vocabulary, grammar, and syntax, similar to Angolan Portuguese. It was once the dialect of the owners of the "roças" and the middle class, but now it is the dialect of the lower and middle classes, as the upper class often uses modern European Portuguese standard pronunciation, which is now also used by lower and middle classes. São Tomé is the third country in order of percentage of Portuguese speakers (after Portugal and Brazil),