The Basics · Speaking

Why you understand Spanish but can't speak it (and how to fix it)

You can read it and follow most of it, but when someone speaks to you, the words won't come out. Here's why that happens, and what to do about it.

  • ⏱ 7 min read
  • 🎯 Beginner to intermediate
  • 🗣️ Speaking

The short version

  • Understanding and speaking are separate skills, and most study only trains understanding.
  • You hesitate because your brain is searching everything you know, and because your mouth has never said the words.
  • Fix both by rehearsing one real conversation at a time, out loud, for about 15 minutes a day.

If you understand Spanish but can't speak it, you're in good company. You can read a menu. You can follow a podcast if they don't talk too fast. Give you a minute and you can write a decent sentence.

Then someone asks you a simple question out loud and your mind goes blank.

That doesn't mean you're bad at languages. It happened to me. I studied Spanish for years with teachers, apps and books, then moved to Spain and couldn't hold a normal conversation. I could build a sentence. It just took so long that by the time it was ready, the conversation had moved on.

Understanding and speaking are different skills

Understanding means recognising words when you hear or read them. Speaking means finding the right words, putting them in order and saying them out loud, quickly, while someone waits.

Understanding vs speaking
UnderstandingSpeaking
What you're doingRecognising words you hear or readFinding words, ordering them and saying them
Time you getAs long as you needA second or two, while someone waits
Where you practise itApps, reading, podcasts, seriesRarely, unless you do it on purpose
If it's not trainedYou still follow alongYou hesitate or go blank

Most apps and courses train the first column far more than the second. Tapping the right answer doesn't make you produce Spanish from scratch. So you end up knowing a lot of Spanish you can't use yet.

The two reasons you hesitate

Reason 1

Your brain is searching everything you know

You translate word by word and dig through all the Spanish you've ever learned.

Fix: rehearse the conversation so your brain has a shortlist.
Reason 2

Your mouth has never said it

Your brain has to work out how to physically make the sounds.

Fix: say it out loud until it's muscle memory.

Reason 1: searching everything you know

In a conversation, most learners translate. You think of the sentence in English, then look for each Spanish word one at a time. Add the grammar on top (which verb ending? el or la?) and there's a delay. There's a whole post on how to stop translating in your head if this is the part that gets you.

This changes when you've rehearsed a specific conversation. If you've practised talking about your pets, the words for that conversation are close to hand. Your brain has a shortlist to pick from, so there's much less searching.

Reason 2: your mouth has never said it

Speaking is physical. Your tongue, lips and voice have to make sounds you don't use in English. If you've only ever read a word, your mouth has never actually said it, and working that out mid-conversation is extra effort at the worst possible moment.

Good to know

It's like a PIN number. You might struggle to recall it if someone asks, but put your fingers on the keypad and they type it. Say a sentence out loud enough times and your mouth learns it the same way.

How to fix it, step by step

The fix is to pick the conversations you're actually likely to have, and practise them out loud before you need them. You don't memorise a script. You get familiar enough with one conversation that the words are there when it comes up.

  1. Pick one conversation

    Something you'll really talk about: your job, your weekend, your pets, films you like. One topic at a time. We'll use pets as the example.

  2. Learn 15 to 20 words for it

    Only the words that conversation needs. Use flashcards and say each one out loud.

    Starter words for talking about pets
    SpanishEnglish
    el perro / el gatothe dog / the cat
    la mascotathe pet
    sacar a pasearto take for a walk
    cariñoso / cariñosaaffectionate
    juguetón / juguetonaplayful
    tranquilo / tranquilacalm
  3. Learn 3 or 4 structures

    A structure is a sentence pattern you can reuse by swapping words in and out.

    Structures that run the pets conversation
    StructureMeaning
    Tengo un / una ___ que se llama ___.I have a ___ called ___.
    Es muy ___.He's / She's very ___.
    Le encanta ___.He / She loves ___.
    ¿Tienes mascotas?Do you have any pets?
  4. Build sentences bit by bit, out loud

    Start small and add a piece each time. Say the whole sentence every time, not just the new bit.

    1. Tengo un perro.I have a dog.
    2. Tengo un perro que se llama Toby.I have a dog called Toby.
    3. Tengo un perro que se llama Toby y le encanta jugar en el parque.I have a dog called Toby and he loves playing in the park.
    Try this: build it backwards

    If a long sentence keeps tripping you up, start from the end. Say en el parque, then jugar en el parque, then le encanta jugar en el parque. Teachers call this back-chaining. You finish every attempt on the part you know best, so the sentence flows better.

  5. Run the whole conversation

    Put it together and practise both sides. Asking questions matters as much as answering them, because questions keep a conversation going.

    A
    ¿Tienes mascotas?Do you have any pets?
    B
    Sí, tengo un perro que se llama Toby.Yes, I have a dog called Toby.
    A
    ¡Qué bonito! ¿Cómo es?Aw, nice! What's he like?
    B
    Es muy cariñoso, pero un poco loco. Le encanta jugar en el parque.He's very affectionate, but a bit crazy. He loves playing in the park.
    A
    ¿Lo sacas a pasear todos los días?Do you take him for a walk every day?
    B
    Sí, por las mañanas antes de trabajar. ¿Y tú?Yes, in the mornings before work. What about you?
  6. Record yourself and share it

    Talk about the topic for a minute and ask a couple of questions. Listen back. It feels awkward the first few times, and it gets easier quickly. If you want people to reply to you in Spanish, post it in the 100 Spanish Conversations community on Skool.

Two tricks that help straight away

Trick 1: use a filler instead of going silent

Native speakers pause all the time. They just fill the pause with a word. Learners tend to go silent, which feels awkward for everyone. A filler buys you two or three seconds to think and keeps you in the conversation. There are more of these in this guide to Spanish filler words.

Fillers that buy you thinking time
Say thisIt meansUse it when
Pues…Well…You're starting an answer
A ver…Let's see…You need a second to think
Bueno…Right… / OK…You're changing direction
Es que…The thing is…You're about to explain
¿Cómo se dice…?How do you say…?You're missing a word

Trick 2: keep a few follow-up questions ready

You don't have to do all the talking. A short follow-up question hands the conversation back to the other person and gives you time to listen. These work in almost any conversation:

Follow-up questions that work almost anywhere
SpanishEnglish
¿Y tú?And you?
¿Cómo es?What's it / he / she like?
¿Desde cuándo?Since when?
¿Por qué?Why?
¿En serio?Really?
Tip

Learn these two tables once and use them in every conversation you practise. They'll come out automatically after a week or two, and they make you sound far more natural.

A simple 7-day plan

About 15 minutes a day. Keeping it regular matters more than doing long sessions. Revise your flashcards every day as well.

One conversation in one week
DayWhat to do
Day 1Learn the words with flashcards, out loud
Day 2Learn the structures and make one sentence with each
Day 3Build longer sentences step by step
Day 4Practise the questions and the fillers
Day 5Run the full conversation, both sides
Day 6Record yourself for one minute and listen back
Day 7Run it again without notes, then pick your next topic

After a few weeks you'll have several conversations you can have without hesitating, and they start to overlap. Le encanta works just as well for hobbies, food and friends as it does for pets.

Common mistakes

✗ Mistake

Practising in your head. Reading silently feels productive but doesn't train your mouth.

✓ Instead

Say it out loud, even quietly. Every word, every sentence.

✗ Mistake

Learning everything at once. Big grammar tables don't prepare you for a particular conversation.

✓ Instead

One topic a week, with only the words and structures it needs.

✗ Mistake

Only learning to answer. The conversation stops after one reply.

✓ Instead

Learn the questions too, and keep a few follow-ups ready.

✗ Mistake

Waiting until you feel ready. That day doesn't really arrive.

✓ Instead

Start with one small conversation this week and use it.

Recap

  1. Understanding and speaking are different skills. Train speaking on purpose.
  2. Rehearse one conversation at a time so your brain has a shortlist.
  3. Say everything out loud so your mouth learns it.
  4. Use fillers and follow-up questions to buy thinking time.
  5. Fifteen minutes a day, one topic a week.

If you'd like all of this done for you, 100 Spanish Conversations gives you the vocab, structures, sentence building and conversation for 100 themes, one week at a time, with a community on Skool to practise with.

Leeroy, founder of Basically Spanish

Leeroy studied Spanish for years before moving to Spain and finding he couldn't hold a conversation. He built Basically Spanish around the method that fixed it. Questions? leeroy@basicallyspanish.com

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