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
Contestar directly opposes a claim or decision. Questionar asks, doubts, or challenges the reasoning behind it.
A reliable test is to identify the job of the word before translating from English.
What each word does
contestar
to contest or challenge
Use contestar for formally opposing a claim, result, accusation, or legal action.
questionar
to question
Use questionar for asking for reasons, expressing doubt, or challenging an assumption.
How to choose
- contestar: Choose contestar if the sentence points to formally opposing a claim, result, accusation, or legal action.
- questionar: Choose questionar if the sentence points to asking for reasons, expressing doubt, or challenging an assumption.
Examples
A defesa contestou a acusação.
The defense challenged the accusation.
Os alunos questionaram a nova regra.
The students questioned the new rule.
Common trap
A question can be exploratory; a contestação takes a position against something. In legal contexts, contestar has a precise procedural force.
Practice it in context
Pick one sentence from your real life and write it twice: once with contestar, then once with questionar. 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.