Introduction
Learning subtle differences between similar words can transform your Portuguese from textbook to natural. This article explains the common confusion between Só que and Apenas in Brazilian Portuguese, both often translated as but or only in English. Clear rules, example sentences, and usage tips will help you choose the right expression in conversation and writing.
- Overview: Why these words cause confusion
- The basics: Part of speech and primary meanings
- How to choose between Só que and Apenas
- Common mistakes and how to correct them
- Nuances and advanced uses
- Detailed sentence examples with explanations
- Common set phrases and idioms
- Cultural and usage notes
- Quick reference: When to use each
- Conclusion
Overview: Why these words cause confusion
Many learners see só que and apenas and map them both to only or but, then end up using them interchangeably. Portuguese, like English, has subtle differences in register, syntax, and nuance. Só que commonly functions as a colloquial conjunction or discourse marker equivalent to but/however, while Apenas is an adverb meaning only, merely, or just, and is typically more formal. Understanding their roles prevents awkward or incorrect sentences.
The basics: Part of speech and primary meanings
Só que: conjunction and discourse marker
Só que appears most often as a colloquial conjunction introducing a contrast, an objection, or an explanation. In many contexts it behaves like English but or however and is used to connect clauses or correct assumptions. It is informal and widely used in spoken Brazilian Portuguese.
Examples:
Eu queria sair,
só que está chovendo.
Ele prometeu ajudar,
só que não apareceu.
Apenas: adverb meaning only / merely
Apenas modifies verbs, nouns, or clauses to mean only, merely, or just. It expresses limitation or restriction and is more neutral to formal in tone. While só can often be used in the same places, apenas is preferred in formal writing and when you want a clear, unambiguous limitation.
Examples:
Eu tenho apenas vinte reais.
Ela apenas quer descansar.
How to choose between Só que and Apenas
1. Decide whether you need contrast or limitation
If your sentence needs to introduce contrast, correction, or an unexpected fact, reach for só que. If you want to express that something is limited in quantity or degree, use apenas.
Contrast example with só que:
Achei que o filme fosse ruim,
só que gostei muito.
Limitation example with apenas:
Fui ao mercado apenas para comprar pão.
2. Think about formality and register
Só que is informal and common in speech and friendly writing. In formal contexts, like academic or professional texts, prefer alternatives such as mas, porém, contudo for contrast. Use apenas freely in formal text to express limitation; it is more polished than colloquial só.
Informal (speech):
Queria te ligar,
só que meu celular morreu.
Formal (writing):
Eu pretendia telefonar, porém o aparelho ficou sem bateria.
3. Position in the sentence
Só que usually appears at the start of the clause it introduces and separates two clauses: main clause + comma + só que + subordinate clause. Apenas typically sits before the word or phrase it modifies: before a verb, a noun phrase, or sometimes at the end for emphasis.
Clause separation with só que:
Queria ir ao parque,
só que estava muito tarde.
Modifier position with apenas:
Ele apenas comeu uma maçã.
Common mistakes and how to correct them
Using Só que to mean only
Some learners use só que when they mean only. This creates confusion because the listener expects contrast, not limitation. Correct by replacing só que with apenas or só when you mean merely.
Incorrect: Eu só que quero café.
Correct: Eu apenas quero café. or Eu só quero café.
Using Apenas to introduce contrast
Placing apenas where a conjunction is required results in ungrammatical or odd sentences. If you need to oppose or correct, use só que, mas, porém, or contudo instead of apenas.
Incorrect: Eu queria sair,
apenas estava chovendo.
Correct: Eu queria sair,
só que estava chovendo.
Nuances and advanced uses
Emphatic contrast with Só que
Só que can carry extra emphasis when the contrast is surprising or strong. It often appears with a slightly raised intonation in speech. In English, this can be like saying actually or but in a corrective tone.
Ele falou que vinha,
só que não veio.
Softening or limiting statements with Apenas
Apenas can soften a request or statement by signaling modesty or restriction. When you say Eu apenas queria perguntar, it sounds less assertive than Eu queria perguntar, and less colloquial than Eu só queria perguntar.
Eu apenas queria dizer que estou feliz por você.
Overlap with Só and Mas
Remember that apenas overlaps with the adverb Só for meaning only. The main difference is register: Só is more conversational, Apenas more formal. For contrast, Mas and Só que both work, but Só que is more colloquial and often used in spoken corrections.
Only, colloquial: Eu só queria um minuto.
Only, formal: Eu apenas queria um minuto.
But, neutral: Eu queria ir, mas não posso.
But, colloquial/corrective: Eu queria ir, só que não posso.
Detailed sentence examples with explanations
Contrast and correction (Só que)
Não sabia da reunião,
só que fui mesmo assim.
Explanation: The speaker contrasts not knowing with the action of going anyway. Só que introduces the unexpected result.
Limitation in quantity (Apenas)
Tenho apenas dois ingressos para o show.
Explanation: Apenas limits the number of tickets, equivalent to only two tickets.
Soft request (Apenas)
Queria apenas uma informação sobre o horário.
Explanation: Using apenas softens the request and frames it as modest.
Colloquial objection (Só que)
Achei a ideia boa,
só que vai sair caro.
Explanation: Só que introduces an objection or downside in casual speech.
Common set phrases and idioms
Some expressions pair naturally with either só, apenas, or só que. Familiarize yourself with these to sound more native.
Só para constar — just so you know, casual.
Apenas para constar — just to note, slightly more formal.
Só que não — a sarcastic phrase meaning not really or actually not. Example: Era maravilhoso, só que não.
Apenas até amanhã — only until tomorrow, used in formal notices.
Cultural and usage notes
Brazilian Portuguese favors informal connectors in conversation. You will hear só que frequently in everyday speech, radio, TV, and informal writing like social media. In professional settings, academic writing, and news articles, writers typically prefer mas, porém, contudo for contrast and apenas for limitation. Using apenas instead of só can make you sound more polished in formal emails or presentations.
Pronunciation note: In spoken Portuguese, Só que often runs together and sounds like so-kee. Apenas is pronounced ah-PEH-nahs, with stress on the second syllable.
Quick reference: When to use each
Use só que when:
– You want to introduce contrast or correction.
– You are speaking informally.
– You want a casual conversational tone.
Use apenas when:
– You want to indicate limitation or restriction (only, merely).
– You need a formal or neutral tone.
– You want to soften a request or make a modest statement.
Conclusion
Mastering the difference between Só que and Apenas improves both comprehension and expression in Brazilian Portuguese. Remember that só que introduces contrast and is informal, while apenas limits meaning and reads as more formal. Pay attention to sentence position, tone, and register to choose the right word. With practice, the distinction will become natural and boost your fluency.

