Most 18-month-olds say somewhere between 5 and 20 words, though some say fewer and others are already combining two words together. If your toddler isn’t talking as much as you expected, the most effective thing you can do is change how you talk to them throughout the day. Language at this age is built through back-and-forth interaction, not instruction, and small shifts in your daily routine can make a meaningful difference.
What to Expect at 18 Months
By 18 months, most toddlers can say several single words, point to things they want, shake their head “no,” and wave bye-bye. They typically understand far more than they can say. Your child might follow simple directions (“bring me the cup”) even if they can’t yet produce many words on their own. This gap between understanding and speaking is completely normal and often the reason parents worry more than they need to.
The range of “normal” is wide. Some 18-month-olds have 50 words. Others have five. What matters more than the raw count is whether your child is communicating in some way: pointing, gesturing, making eye contact, babbling with different sounds, or pulling you toward things they want. These are all signs that language is developing beneath the surface and words are likely coming soon.
Talk Through Your Day, Not at Your Child
The single most powerful language-building habit is narrating what’s happening in your child’s world. When you’re changing a diaper, say “Let’s pull off the wet diaper. Now the clean one goes on.” When they pick up a ball, say “You found the ball! A big blue ball.” This constant stream of words tied to real, visible things gives your toddler exactly what their brain needs: words matched to meaning in real time.
The key is following your child’s attention rather than redirecting it. If they’re staring at a dog, that’s the moment to say “dog” and “the dog is running,” not the moment to point at a tree and try to teach “tree.” Children learn words fastest when the word labels something they’re already focused on.
Expand What They Give You
When your toddler says “truck,” respond with “Yes, a big red truck!” When they say “up,” say “You want up? I’ll pick you up.” This technique, called expansion, takes whatever your child produces and adds one or two words to it. You’re not correcting them. You’re showing them what the next step sounds like.
This works with sounds and gestures too. If your child points at a banana and grunts, say “Banana! You want the banana.” You’ve just given them the word for what they were already trying to communicate. Over time, they start filling in the words themselves because you’ve modeled the connection between the gesture and the language hundreds of times.
Read Books as a Conversation
Reading to your toddler helps, but how you read matters more than how many books you get through. A technique called dialogic reading turns storytime into a two-way exchange instead of a performance. The idea is simple: instead of reading every word on the page, you pause and let your child participate.
Point to a picture and ask “What’s that?” or “Where’s the cat?” Give them a few seconds to respond. If they say something, expand on it. If they say “cat,” you say “Yes, a sleeping cat. The cat is on the bed.” If they don’t respond, answer your own question cheerfully and move on. You can also leave gaps in familiar books. If your child has heard “Goodnight Moon” twenty times, try saying “Goodnight…” and pausing to see if they fill in “moon.”
After you’ve read the same book several times, let your child “tell” parts of the story by asking what’s happening in the pictures. Connect the story to their life: “The boy has a dog. You saw a dog at the park today!” These connections between books and real experiences help words stick.
Use Pauses and Wait Time
Parents often fill silence quickly because it feels natural. But toddlers need processing time. When you ask a question or hold up two snack options, wait at least five seconds before jumping in with the answer. That pause creates a small pressure to communicate, and it signals to your child that you expect them to take a turn in the conversation.
You can create these moments throughout the day. Hold a favorite toy in view but out of reach. Blow bubbles and then wait, bottle in hand, for them to signal “more” in any form: a word, a sign, a gesture, a sound. The goal isn’t to withhold things until they perform. It’s to build a habit where communication leads to results.
Pretend Play Builds Language
Research on play and language has found a strong link between pretend play and both expressive language (words your child says) and receptive language (words they understand). When your toddler feeds a stuffed animal with a spoon or puts a toy phone to their ear, they’re practicing symbolic thinking, the same cognitive skill that lets a word stand for an object.
You can encourage this by modeling simple pretend scenarios. Pretend to drink from an empty cup. Make a stuffed bear “walk” across the table and say “Bear is walking! Walk, walk, walk.” Hand your child a play spoon and a bowl and see what they do. Narrate their pretend actions the same way you’d narrate real ones. These play moments are some of the richest language-learning opportunities in a toddler’s day because they’re fun, repetitive, and driven by your child’s own interest.
Turn Off Background Noise
A television playing in the background, even if nobody is watching it, measurably reduces the quality of parent-child interaction. A study tracking families at home when infants were 8, 10, and 18 months old found that background TV was associated with less time spent in three-way interactions (parent, child, and an object like a toy or book together) and more time with the infant playing alone. These effects held even after accounting for differences in family income.
The American Academy of Pediatrics recommends avoiding screen media entirely for children under 18 months, other than video calls with family. For toddlers 18 to 24 months old, the guidance is to choose high-quality content and watch it together, not to hand over a tablet for solo viewing. The concern isn’t that screens are inherently toxic. It’s that every minute a toddler spends passively watching is a minute they’re not engaged in the back-and-forth exchanges that actually build language.
Sing, Rhyme, and Repeat
Songs and nursery rhymes work because they’re predictable and repetitive. “Wheels on the Bus” gives your child the same phrases in the same melody over and over, which is exactly how toddler brains lock onto new words. The rhythm and melody also make words easier to remember than plain speech. You don’t need to be a good singer. Your child doesn’t care.
Repetition in general is your friend. Toddlers may need to hear a word dozens of times in meaningful contexts before they produce it. If you feel like you’ve said “banana” a thousand times this week, you’re doing it right.
When to Get an Evaluation
Some signs at 18 months suggest it’s worth getting a professional evaluation rather than waiting. These include: no words at all (not even “mama” or “dada” used meaningfully), no pointing or gesturing to communicate, no response to their own name, loss of words or skills they previously had, or no interest in other people.
The CDC recommends talking with your child’s pediatrician if your child isn’t meeting milestones or has lost skills they once had. If concerns remain after that conversation, you can request a referral to a developmental specialist or contact your state’s early intervention program directly for a free evaluation. Early intervention services are available in every U.S. state for children under three, and you don’t need a doctor’s referral to request one. Children who get support early consistently do better than those whose families take a “wait and see” approach, so there’s no downside to getting an evaluation even if your child turns out to be fine.