How to Pronounce “ão” in Portuguese: A Clear Brazilian Guide
The ão ending is nasal: air resonates through the nose as you move from an open vowel toward a rounded ending.
Real Life Portuguese · 4 min read · Updated October 14, 2026
The short answer
In Brazilian Portuguese, ão is a nasal diphthong. Your mouth starts with an open vowel and moves toward a rounded ending while some resonance stays in the nose. English does not have an exact match, so “ow” can be a rough reminder, but copying the English sound alone often misses the nasal quality.
Hear ão as a nasal sound, not an English “ow”
Listen for the whole word and its rhythm. The spelling ão can appear in stressed final syllables, as in pão and não, and related spellings such as ãe and õe have their own sound patterns.
pão
bread
não
no / not
irmão
brother
coração
heart
Practice from a slow sound to a complete word
Begin slowly: say a relaxed open vowel, then round your lips as the sound glides toward the ending. Let the resonance stay nasal; you do not need to add an extra “n” or “ng” consonant. Then say a short word such as não at normal speaking speed.
Record yourself or compare your voice with a Brazilian model. Listen for three things: the nasal resonance, the rounded movement at the end, and the way the sound fits the stress of the whole word.
Não, obrigado.
No, thank you.
Quero um pão de queijo.
I’d like a cheese bread.
Meu irmão chegou.
My brother arrived.
Notice that words ending in -am are different
A useful listening contrast is final ão versus the unstressed ending -am in many verb forms. They can sound different even when an English learner first hears both as a nasal vowel. Compare falarão (they will speak) with falam (they speak); stress and the final sound help distinguish the words.
Do not use one spelling rule to guess every nasal sound. Learn frequent words and verb forms in short phrases, and use audio to connect spelling with pronunciation.
Eles falarão amanhã.
They will speak tomorrow.
Eles falam português.
They speak Portuguese.
Elas chegaram cedo.
They arrived early.
Put it into practice
Say pão, não, and irmão slowly, then use each in a short sentence. Focus on the nasal glide and compare it with a native recording rather than chasing an exact English equivalent.
Quick practice
Which Portuguese example matches “heart”?
Choose an answer to check yourself.
Keep practicing with the Real Life Portuguese app
Build on this guide with everyday expressions and native Brazilian audio. Choose iPhone, Android, or the web app.