Turn this distinction into automatic recall
Falando teaches Brazilian Portuguese through grammar, vocabulary, audio, examples, and spaced review, so confusing pairs stop feeling like guesses.
Quick answer
Espiar watches secretly; expiar pays for or purifies guilt.
A reliable test is to identify the job of the word before translating from English.
What each word does
espiar
to spy or peek
Use espiar for watching secretly or looking through a small opening.
expiar
to atone for
Use expiar for paying a penalty or making amends for guilt.
How to choose
- espiar: Choose espiar if the sentence points to watching secretly or looking through a small opening.
- expiar: Choose expiar if the sentence points to paying a penalty or making amends for guilt.
Examples
A criança espiou pela janela.
The child peeked through the window.
O personagem tentou expiar sua culpa.
The character tried to atone for his guilt.
Common trap
The initial vowel changes the moral role: a espião espia, while someone seeking atonement expia uma culpa.
Practice it in context
Pick one sentence from your real life and write it twice: once with espiar, then once with expiar. If both versions feel possible, name the meaning shift.
Turn this distinction into automatic recall
Falando teaches Brazilian Portuguese through grammar, vocabulary, audio, examples, and spaced review, so confusing pairs stop feeling like guesses.