mais devagar, por favor

The phrase mais devagar, por favor is one of the most essential tools in the arsenal of any Portuguese learner, particularly those at the A1 or A2 levels. At its core, it is a polite request for someone to reduce the speed of their actions, most commonly their speech. In a linguistic context, Portuguese—especially the European variety—can sound remarkably fast to the untrained ear due to its stress-timed nature and the tendency of speakers to elide vowels. Consequently, asking a native speaker to slow down is not just helpful; it is often a necessity for comprehension. The phrase is composed of three distinct parts: mais (more), devagar (slowly), and por favor (please). Together, they form a respectful imperative that signals to the listener that the communication barrier is currently a matter of tempo rather than vocabulary or grammar.

Linguistic Function

This expression serves as a meta-communicative device, allowing the speaker to regulate the flow of information during an interaction.

Cultural Nuance

Using 'por favor' is mandatory in almost all settings to maintain politeness, as 'mais devagar' on its own can sound like a blunt command.

Beyond simple conversation, this phrase is applicable in various physical contexts. Imagine you are in a taxi in Lisbon and the driver is navigating the narrow streets of Alfama at a speed that makes you uncomfortable. You might lean forward and say, Mais devagar, por favor, to indicate you'd prefer a gentler pace. Similarly, in a classroom setting, if a teacher is writing on the board or demonstrating a physical movement too quickly for you to follow, this phrase acts as a 'pause' or 'slow-motion' button. It is a versatile request that bridges the gap between a learner's processing speed and a native speaker's natural rhythm. Understanding the anatomy of 'devagar' is also interesting; it comes from 'de' + 'vagar' (leisure/slowness), implying a sense of taking one's time.

In Brazil, you might hear variations like mais devagarinho, where the diminutive suffix adds a layer of softness or affection to the request, though the standard version remains universally understood and perfectly appropriate. In Portugal, the pronunciation of devagar often sees the first 'e' almost disappear, sounding like 'd'vagar'. Mastering this phrase early on builds confidence, as it gives the learner control over the conversation. It transforms a potentially frustrating moment of incomprehension into a collaborative learning experience. Without it, a learner might simply nod along without understanding, which eventually leads to a breakdown in communication. By using this phrase, you are actively engaging with the language and showing the speaker that you are interested in what they are saying, provided they meet you halfway in terms of speed.

Contextual Flexibility

Works for speaking, driving, walking, or any physical action.

Using mais devagar, por favor correctly involves understanding how it fits into larger sentence structures or how it can stand alone as a complete thought. Grammatically, it functions as an adverbial phrase modifying an implied or explicit verb. When used alone, the verb falar (to speak) or ir (to go/drive) is usually understood from the context. However, for more formal or clearer communication, integrating it into a full sentence is often preferred. The most common construction involves the modal verb poder (can/to be able to) in its conjugated form. For example, Você pode falar mais devagar, por favor? (Can you speak more slowly, please?) is the gold standard for learners. This construction uses the second person singular 'você' (common in Brazil) or the third person singular form for formal 'you' (common in Portugal).

Standard Pattern

[Verb] + mais devagar, por favor.

Polite Request

Pode [Infinitive] + mais devagar, por favor?

Another layer of complexity is the use of the conditional mood to increase politeness. Instead of pode, using poderia (could) makes the request sound less like an order and more like a gentle plea. Você poderia falar mais devagar, por favor? is extremely polite and well-received in professional or formal environments. Additionally, the phrase can be used with the verb ler (to read) if someone is reading a text too fast for you to follow, or caminhar/andar (to walk) if your companion is leaving you behind. The word mais acts as a comparative adverb, indicating that the current speed is the baseline and the desired speed should be lower. Without mais, saying devagar, por favor might imply that the person is already going slow but needs to stay that way, or it might sound slightly more abrupt.

In written form, the phrase is often set off by commas, especially 'por favor'. For example: Por favor, fale mais devagar. Here, the imperative fale is used. Note that the position of 'por favor' can change; it can be at the beginning, the end, or even in the middle, though the end is most common for natural flow. For learners, practicing the transition from the 's' in 'mais' to the 'd' in 'devagar' is crucial. In many dialects, the 's' in 'mais' before a consonant like 'd' is pronounced as a 'zh' sound (like the 's' in 'measure'). So it sounds like /maysh de-va-gar/. Mastering this subtle phonetic detail will make your request sound much more like a native speaker's, even if the reason you are saying it is because you don't understand the native speaker yet!

Common Verbs

Falar (speak), Andar (walk), Dirigir (drive), Explicar (explain).

You will hear—and use—this phrase in a staggering variety of real-world situations. The most frequent location is undoubtedly the service industry. When interacting with a waiter in a busy Brazilian churrascaria or a clerk in a traditional Portuguese padaria, the speed of their standard service script can be overwhelming. As they rattle off the specials of the day or ask if you want your coffee 'pingado' or 'curto', mais devagar, por favor is your lifeline. It signals to the staff that you are a learner and usually prompts them to simplify their vocabulary as well as their speed. It’s also very common in educational settings. Language schools are filled with students echoing this phrase to their teachers, but it’s equally useful in a university lecture or a professional workshop where the content is technical.

Travel Scenarios

Train stations, airports, and taxi rides are prime locations for this phrase.

Social Interactions

Meeting new friends or talking to locals at a bar often requires a tempo adjustment.

In the context of public transportation, specifically taxis or ride-shares, the phrase takes on a more literal, physical meaning. Brazilian and Portuguese drivers are known for their efficiency, which can sometimes translate to high speeds. Saying mais devagar, por favor is a standard way for a passenger to request a safer or more comfortable pace. Interestingly, you might also hear this phrase in domestic settings. A parent might say it to a child who is eating too fast, or a spouse might say it to another who is rushing through a story. It is a universal 'speed control' phrase. In movies or TV shows, you’ll often see a foreigner character using this phrase to highlight the contrast between their learning journey and the rapid-fire dialogue of the native characters.

Another interesting place you hear this is in music and dance. In a samba or fado class, the instructor might be demonstrating a complex footwork pattern. The students, struggling to keep up, will often shout out, Mais devagar! The 'por favor' might be dropped in the heat of the moment, but in a formal lesson, it remains. It's also used in sports coaching. Essentially, anywhere there is a transfer of information or a physical movement that exceeds the observer's ability to process it, this phrase appears. It is one of the most 'real-world' phrases because it addresses the fundamental challenge of language immersion: the gap between classroom Portuguese and the living, breathing, fast-paced language of the streets.

Professional Use

Useful in meetings when a colleague presents data or instructions too quickly.

One of the most frequent mistakes English speakers make when trying to say 'slower' in Portuguese is using the word mais lento instead of mais devagar. While lento does mean 'slow', it is an adjective, whereas devagar is an adverb. In the context of speaking or moving, devagar is much more natural. Saying fale mais lento is grammatically acceptable in some informal Brazilian contexts but can sound slightly 'off' or overly literal in others. Another common error is the omission of mais. If you just say devagar, por favor, it can sometimes come across as a command to 'be slow' rather than a request to 'be slowER'. The comparative mais is essential for indicating that the current speed is the problem.

Adverb vs. Adjective

Mistaking 'lento' (adj) for 'devagar' (adv) is a classic learner error.

Word Order

Putting 'por favor' in the middle of 'mais devagar' (e.g., 'mais por favor devagar') is incorrect.

Pronunciation of devagar is another pitfall. Many learners struggle with the 'v' and the 'r'. In Portuguese, the 'v' is a voiced labiodental fricative, just like in English 'very', but the 'r' at the end of devagar varies by region. In Lisbon, it’s a soft alveolar tap (like the 'tt' in 'better'). In Rio de Janeiro, it might be a guttural 'h' sound. However, the biggest pronunciation mistake is over-enunciating the 'e' in devagar. In European Portuguese, that first 'e' is a 'silent e' (schwa) and is often dropped entirely. If you pronounce it like 'day-va-gar', you will sound very foreign. It should be closer to 'd'vagar'. Additionally, forgetting the 'por favor' can make you sound rude or impatient, which is the opposite of what a learner wants when asking for help.

Finally, learners sometimes confuse devagar with atrasado (late). If you want someone to slow down, you use devagar. If you are complaining that someone is behind schedule, you use atrasado. Mixing these up can lead to confusing conversations. For example, saying você está mais devagar to a taxi driver might mean you think he is driving slowly, whereas você está atrasado means he is late. Another subtle mistake is using mais devagar when you actually want the person to repeat what they said. While slowing down helps, sometimes you just need to hear it again. In that case, Pode repetir, por favor? (Can you repeat, please?) is a better phrase to use in conjunction with mais devagar.

False Friend Alert

Don't confuse 'devagar' with 'depressa' (fast). They are opposites!

While mais devagar, por favor is the most common way to ask someone to slow down, there are several alternatives that can be used depending on the context and the level of formality. As mentioned previously, mais lento is a common alternative in Brazil. While technically an adjective used as an adverb, it's very frequent in casual speech. Another alternative is to use the verb diminuir (to decrease) in the context of speed: Pode diminuir a velocidade, por favor? (Can you decrease the speed, please?). This is specifically used for driving or machinery. If you are referring to the pace of a conversation, you might say com calma (with calm/steadiness). Fale com calma, por favor implies not just a slower speed but a more relaxed, clear delivery.

Com calma

Used to ask for a more relaxed and careful pace, often when the speaker is agitated.

Passo a passo

Means 'step by step'. Good for asking for slow, detailed instructions.

In Brazil, the diminutive devagarinho is extremely popular. It takes the edge off the request, making it sound sweeter and less like a criticism of the speaker's speed. Fala mais devagarinho, por favor is something you might hear a student say to a beloved teacher. In Portugal, you might hear mais pausadamente (more pausingly). This is a more formal and precise way to ask someone to speak with more pauses between words, which is often what a learner actually needs. Another related expression is dar um tempo (to give some time/take a break), though this is more about stopping briefly rather than slowing down. For learners, knowing these variations helps in understanding native speakers who might use them to describe their own actions or to ask others to adjust.

Comparing devagar with its antonyms is also useful. The opposite of devagar is depressa or rápido. If someone is going muito rápido (very fast), you want them to go mais devagar. Understanding this binary helps solidify the word in your memory. In some regional dialects of Portugal, you might also hear vagaroso (sluggish/slow), though this is usually an adjective describing a person's character or a very slow process rather than a request for speed adjustment. Lastly, sem pressa (without hurry) is a common phrase used to tell someone they don't need to rush, which is a polite way of inviting them to move or speak mais devagar without explicitly asking them to change their speed.

Comparison: Devagar vs. Lento

'Devagar' is an adverb (how you do something); 'Lento' is an adjective (a quality of something).