Teach & Speechby Julia Taylor, Speech Pathologist

My 18-Month-Old Isn't Talking: What's Typical and What To Do

By Julia Taylor, B.App.Sc. (Sp.Path.), M.Hlth.Sc., CPSP 7 min read

Here's the direct answer first: by 18 months, the CDC's milestone checklist looks for a child who tries to say three or more words besides 'mama' and 'dada' and who follows simple one-step directions like 'give me the toy' (Centers for Disease Control and Prevention [CDC], 2026b). If your 18-month-old isn't there yet, that is worth paying attention to — calmly. Eighteen months is a checkpoint, not a cliff, and what you do next matters far more than the number itself.

What 18 months usually looks like

Around this age, most toddlers are noisy communicators even when their word list is short. They point to show you interesting things, look at a few pages of a book with you, copy your gestures, and understand far more than they can say (CDC, 2026b). Words at this stage are often approximations — 'ba' for ball, 'nana' for banana — and those absolutely count.

The milestone that deserves as much attention as talking is understanding. A child who follows little instructions, turns when you name familiar people, and hands you objects on request is showing that language is going in — which is the foundation everything else is built on (National Institute on Deafness and Other Communication Disorders [NIDCD], 2022).

The signs that matter more than the word count

Rather than counting words alone, look at the whole picture of how your child communicates:

  • Gestures: pointing, waving, reaching, showing you things. Research summarized by the American Speech-Language-Hearing Association (ASHA, n.d.) found that late talkers who used lots of gestures were more likely to catch up.
  • Understanding: following simple directions and recognizing names of familiar people and objects (CDC, 2026b).
  • Shared attention: bringing you toys, looking where you point, checking your face during play.
  • Sound play: lots of babble with varied sounds and speech-like rhythm, even without clear words.
  • Direction of travel: new words or sounds appearing month by month, however slowly.

What to do this month

First, flood the day with pressure-free words. Narrate what your child is doing in short phrases, respond to every point and grunt with the word it stands for, and swap quizzing for commenting — responsive, child-led interaction is the core of most early-language guidance (ASHA, n.d.). The everyday-moments article on this site turns daily routines into exactly this kind of practice, and the first-words word kits (starting with MORE) give you one powerful word at a time to build into play.

Second, book a hearing check if there is any doubt at all. Even mild or fluctuating hearing trouble can quietly affect how speech develops, which is why hearing assessment is a standard early step (NIDCD, 2022).

Third, talk to your child's doctor at the 18-month visit — or sooner if you're concerned. The CDC's guidance is to raise milestone concerns when you notice them and ask about developmental screening rather than waiting for the next birthday (CDC, 2026b).

Keep the play rich while you watch

Whatever the check-ups show, your child needs the same thing every day: warm, repetitive, playful language about the things they already love. The Talking Journey on this site starts precisely at this stage — first words like more, all gone, in and out — and each Woodland Friends storybook repeats one of those words warmly until it sticks. Ten minutes of that a day is a genuinely powerful thing.

The takeaway

At 18 months, look for three or more words, good understanding, and busy gestures. If any of those are missing — or your gut says something's off — ask your child's doctor about a screening and book a hearing check. Then keep the words flowing: responsive, playful, pressure-free.

Sources & further reading

  • American Speech-Language-Hearing Association. (n.d.). Late language emergence (Practice Portal). https://www.asha.org/practice-portal/clinical-topics/late-language-emergence/
  • American Speech-Language-Hearing Association. (n.d.). Communication milestones: Birth to 5. https://www.asha.org/public/developmental-milestones/communication-milestones/
  • Speech Pathology Australia. (n.d.). Communication milestones. https://www.speechpathologyaustralia.org.au/Public/Archive/Backups/Public/Comm-swallow/Speech-development/Communication-milestones.aspx
  • Centers for Disease Control and Prevention. (2026b). Milestones by 18 months. https://www.cdc.gov/ncbddd/actearly/milestones/milestones-18mo.html
  • National Institute on Deafness and Other Communication Disorders. (2022). Speech and language developmental milestones. https://www.nidcd.nih.gov/health/speech-and-language

A friendly note (and the fine print)

This article is general educational information only. It is not speech therapy, therapeutic advice, an assessment, a diagnosis, or a substitute for individualized professional care, and reading it does not create a therapist–client relationship. Every child is different — if you have any concerns about your child’s speech, language, hearing or development, please consult your own certified speech-language pathologist, pediatrician or family health professional, who can advise you about your individual child. See when to talk to a professional for how to find one.

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