Portuguese Word Stress and Accent Marks: A Practical Guide
Portuguese often stresses the next-to-last syllable in words ending in a vowel, -s, -em, or -ens; written accents mark exceptions and vowel quality.
Real Life Portuguese · 7 min read · Updated October 14, 2026
The short answer
Portuguese words have one main stressed syllable. A useful first clue is the ending: many words ending in a, e, o, their plural forms, -em, or -ens are stressed on the next-to-last syllable, as in casa, telefone, and jovem. This is a pattern, not a complete list of every rule.
Find the stressed syllable before saying the whole word
Many words ending in other consonants or in -i/-u are stressed on the final syllable, such as falar, Brasil, and menu. A written accent often marks a stress pattern that differs from the usual ending clue.
A casa fica perto do metrô.
The house is near the metro.
Vou falar com você depois.
I’ll talk to you later.
O telefone está na mesa.
The phone is on the table.
Read acute and circumflex accents as pronunciation clues
The acute accent (´) marks the stressed syllable and often an open vowel, as in café and avó. The circumflex (^) also marks stress and often a more closed vowel, as in você and avô. The difference between avó (grandmother) and avô (grandfather) shows that an accent can change both stress information and vowel quality.
The tilde (~) marks nasality in words such as manhã and coração. The grave accent in à marks a contraction called crase; it does not tell you to stress that syllable. Each sign has its own role.
Minha avó mora em Recife.
My grandmother lives in Recife.
Meu avô gosta de café.
My grandfather likes coffee.
A reunião começa às três.
The meeting starts at three.
Check unfamiliar words with audio
Stress patterns help you make a strong first guess, but they do not remove the need to check unfamiliar vocabulary. Use a dictionary with pronunciation audio to confirm the stressed syllable and regional vowel quality. Listen once for the rhythm, then repeat the stressed syllable and rebuild the word.
Do not assume every word without a written accent follows the same pattern. Portuguese spelling marks many predictable stresses without an accent, and less common forms are best learned as vocabulary.
O ônibus passa às seis.
The bus comes at six.
Ela prefere música brasileira.
She prefers Brazilian music.
O coração bate mais rápido quando corro.
The heart beats faster when I run.
Put it into practice
Use endings to make an initial stress guess, then follow written accents and check unfamiliar words with audio. Acute, circumflex, tilde, and grave marks each have distinct jobs.
Quick practice
Which Portuguese example matches “The house is near the metro”?
Choose an answer to check yourself.
Keep practicing with the Real Life Portuguese app
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