THE LETTER X IN PORTUGUESE
One thing that confuses a lot of people who are learning Portuguese, is when and how to use the letter “x,” as opposed to a ch, s, z, etc.
So I found this really fun “lesson,” online on the pronunciation of the “x” in Portuguese. First, there is a paragraph with a bunch of x’s – then they explain which is pronounced how and why (well, the why part sort of…)
Antes do EXAME, oferecem-lhe uma XÍCARA de chá, pois o EXCESSO de estudos o tinha DEIXADO em grande EXCITAÇÃO nervosa. Ele era um aluno EXEMPLAR, o que justifica o tratamento de EXCEÇÃO que recebeu dos professores.Depois de tranqüilizado, fez EXCELENTE EXAME e falou com propriedade sobre o NEXO EXISTENTE entre os traumas da primeira infância e o COMPLEXO de Édipo, inspirado na EXIGÊNCIA de uma educação SEXUAL dos pais e dos educadores. Obteve a nota MÁXIMA.
So when do you pronounce which “version” of the Portuguese “x” in the above paragraph?
“z” sound:
- exame
- exemplar
- existente
- exigência
What do all of these words have in common in relation to the x?
For the “z” sound in Portuguese, the x should be before and after a vowel, but the following vowels need to be followed by consonants. Exception: máxima, which is “s” sounding.
“s” sound:
- excesso
- exceção
- excelente
- excitação
What do all of these words have in common in relation to the x?
- xícara
- deixado
What do all of these words have in common in relation to the x?




In Brazilian Portuguese, the consonant x is pronounced in four different ways.
1. In the beginning of a word and after n, the x is pronounced like the English sh in she.
xícara xarope xerox xale enxaqueca enxergar
2. At the end of a word, the x is pronounced like the English x in ox.
tórax clímax xerox pirex telex vortex
3. Before a consonant, the x is pronounced like the English s in cast.
excelente excepcionais expressões exposição sexta-feira contexto
4. Between vowels, the x can be pronounced in any of the above three ways and also like the English z in zebra. Because the context does not determine its pronunciation, you will have to learn how each individual word is pronounced.
English sh: baixo México peixe
English x: taxi sexo oxigênio
English s: próximo máximo aproximação
English z: exemplo exame exercício
O som do ch
The Brazilian Portuguese ch is pronounced like the English sh in she.
lanchonete chá chocolate sanduíche choro chama
Extraído do livro Ponto de Encontro, pág.74.
Oi Laurena,
Eu uso esse quadro para explicar os 4 sons do x. Espero que te ajude.
Adorei o blog.
Débora