The silent period in bilingual children: when your toddler understands English but won’t speak it

Your toddler hands you the ball when you say “ball.” They laugh at the right moment in an English song. They clearly understand. But when it’s their turn to talk, they answer in Spanish, or say nothing at all. If that sounds familiar, you may be seeing what’s often called the silent period in bilingual children.

The silent period is a quiet stage many children go through when they’re learning a new language. They listen, watch and take in words long before they’re ready to say them. From the outside it can look like nothing is happening. Inside, a lot is.

This guide explains what the silent period is, why a toddler may understand English but answer in Spanish, how to tell that understanding is growing, how to invite words without pressure and what to do if you’re worried.

What the silent period is

In second language acquisition, the way people pick up a new language, the silent period is the time when a child understands more and more of a new language but doesn’t speak it yet, or speaks very little. It happens most often in sequential bilinguals: children who meet a second language after the first one is already growing. For example, a toddler who speaks Spanish at home may start hearing English at daycare, on a screen or from a parent.

Think of it like getting into a cold pool. Some children jump right in. Many stand at the edge for a while, watching the others, dipping a toe. They’re not refusing the pool. They’re getting ready.

During the silent period, a toddler is busy:

• Listening to the sounds and rhythm of the new language.
• Matching words to things, people and actions.
• Watching how others use the language and what happens when they do.
• Building courage to try a word out loud.

How long it lasts is different for every child. Some children move through it quickly; others take their time. Personality plays a big part: a cautious, watchful child may wait longer before speaking, in any new situation.

Why a toddler understands English but answers in Spanish

This is one of the most common things bilingual parents notice: “She understands everything I say in English, but she only answers in Spanish.” There are simple reasons for it.

• Understanding comes before speaking. In every language, children understand many more words than they can say. A toddler might understand “Go get your shoes” long before they can say “shoes.”
• The stronger language is easier. If Spanish is the language your child hears most, it’s the quickest way to say what they want. Why struggle with English when “agua” works perfectly?
• They know you understand both. Children are smart. If they know you’ll understand Spanish, they have little reason to switch.
• Speaking feels risky. Saying a new word out loud means maybe getting it wrong. Some toddlers wait until they feel sure.

None of this means English isn’t going in. A child who answers in Spanish to an English question has understood the question, and that’s real progress. For more on this pattern, see the section on toddlers who speak only one language in our post about common bilingual toddler worries.

Understanding comes first: what to watch for

During a quiet stage, it helps to look for understanding rather than speaking. Here are signs that English is getting in, even if your child isn’t saying much yet:

• Following simple English directions: “Give me the cup,” “Sit down,” “Wash your hands.”
• Pointing to the right picture or toy when you say an English word.
• Reacting to English songs: clapping, doing the actions, smiling at a favorite part.
• Answering an English question in Spanish, or with a nod or a gesture.
• Laughing at a silly English word or noticing when you say something wrong.
• Saying English words quietly while playing alone, then stopping when someone looks.

That last one is a lovely sign. Many children practice new words in private, in the bath, with toys or in bed, before they use them with other people.

Signs the quiet stage is moving on

Words usually don’t arrive all at once. The move from listening to speaking tends to come in small steps. You may notice:

Every one of these is a step forward. Celebrate them quietly, with a smile or a hug, rather than a big fuss that might make your child shy again.

Ways to invite words without pressure

The goal is to make speaking English feel easy and safe. Here’s what helps:

• Talk about what your child is doing. “You’re building a tower. A big tower!” This gives English words without asking for any.
• Pause, then help. Say “Look, a…” and wait a few seconds. If the word comes, great. If not, finish it yourself: “…duck!”
• Offer choices. “Do you want milk or water?” Your child can answer with one word, or by pointing.
• Use the same phrases every day. Routines like “Good morning,” “Let’s go,” “All done” become easy to say because they’re heard so often.
• Repeat favorite things. The same book, song or game again and again. Familiar words come out first.
• Accept every answer. Spanish, English, a mix, a gesture: all answers are welcome.

Our guide on how to teach vocabulary to toddlers has more ways to build words through everyday talk.

Games that make speaking feel safe

Play takes the pressure off. In a game, saying a word is just part of the fun. These games work well for quiet toddlers:

• Puppet talk. Many shy children will talk to a puppet or a stuffed animal before they talk to a grown-up. Let teddy ask the questions.
• Silly mistakes. Hold up a banana and call it a shoe. Many toddlers can’t resist correcting you: “No! Banana!”
• Fill the gap in a song. Sing a familiar English song and stop before the last word of a line. Your child may jump in.
• Peekaboo box. Hide a toy, then pull it out slowly: “It’s a… ” and wait. The surprise makes the word pop out.
• Phone call. Pretend to call grandma on a toy phone. “Hello! Bye-bye!” are easy words to start with.
• Whisper game. Whisper a word and let your child whisper it back. Whispering feels less risky than speaking out loud.

The quiet stage at 2, 3 and 4

A quiet stage can look a little different depending on your child’s age. Every child is different, so treat these as rough pictures, not rules.

At 2

Two-year-olds are still building words in their first language too, so English and Spanish grow side by side. Most of the action is in understanding: pointing, fetching, following a simple direction. Short, playful moments with lots of repetition are all you need.

At 3

Three-year-olds often notice that English is “a different language” and may choose which one to use with whom. They may speak English with a teacher but not with you, or the other way around. Games with puppets and silly mistakes work especially well at this age.

At 4

Four-year-olds starting preschool may go quiet in class while they figure out the routines, then surprise everyone with a whole phrase. Practicing classroom phrases at home, like “my turn” and “help, please,” gives them something ready to say when they feel brave.

What not to do

• Don’t demand words. “Say it in English! Say ‘water’!” usually makes a child go quieter. Ask, wait, and let it go.
• Don’t withhold things until your child speaks English. Refusing water until a child says “water” turns language into a test and can make them anxious.
• Don’t talk about it in front of your child. “She never speaks English” can stick. Children hear more than we think.
• Don’t compare. Cousins, classmates and siblings all move at their own pace.
• Don’t stop speaking your home language. Your home language isn’t the reason for the quiet stage, and dropping it can make your child feel lost.

Keeping both languages alive at home

A quiet stage in English is not a reason to change your family’s languages. Many families find a balance like this:

• Keep speaking the language you know best. It’s the language of love, stories and comfort. It also gives your child a strong base for learning English.
• Add a short, regular English moment. A few minutes a day of English words, songs or a picture book, ideally at the same time each day.
• Give English a place in real life. A few English words at the park, at meals or at bath time help English feel useful.
• Read in both languages. Picture books in Spanish and English, side by side.

Want to understand how two languages fit together? Our guides on whether toddlers can learn two languages at once and English or Spanish first explain more. If your child is starting preschool, our post on English language learners in preschool covers what happens in class and how to talk with the teacher.

If you have a worry

A quiet stage in a new language is common. But you know your child best. If you’re ever worried about how your child is talking or understanding, in any language, ask your pediatrician. Bring a few notes: what your child understands, which words they say in each language and anything that’s changed.

Where Tatako fits

Tatako was built for children who listen first. Each five-minute lesson starts with hearing: your child hears a word three times with a pause to say it, then touches the picture they hear, then gets the chance to name it first. A quiet child can show understanding by touching, long before they’re ready to speak.

After each lesson, you spend about two minutes marking every word as New, Repeat more, Understands or Can say. Over time you can watch words move from “Understands” to “Can say,” which is exactly the path out of a quiet stage. Shaky words come back first. A Spanish guide voice explains each step, so your home language stays part of the moment.

Questions parents ask

Is it common for a bilingual toddler to understand English but not speak it?

Yes. Many children understand a new language well before they speak it. A quiet stage while they listen and build confidence is a common part of learning a second language.

Should I stop speaking Spanish so my child speaks English?

No. Keep speaking the language you know best. A strong home language supports learning English and keeps your child close to family. Add a short daily English moment instead.

Should I make my toddler repeat English words?

Invite, don’t insist. Say a word, pause and give your child a chance. If nothing comes, say it yourself and move on. Pressure tends to make quiet children quieter.

How can I tell my child understands English?

Watch what they do. Following simple directions, pointing to the right picture, reacting to songs and answering English questions in Spanish all show understanding.

When should I talk to our pediatrician?

Whenever you’re worried about how your child is talking or understanding, in any language. Your pediatrician knows your child and can tell you what to look for.

The silent period isn’t silence on the inside. Your child is listening, learning and getting ready. Keep your home language strong, make English easy and fun and let words come in their own time. If you’d like a calm five-minute English moment that starts with listening, try a Tatako lesson together, or read our post on common bilingual toddler worries.