The two-year-old who is not talking is one of the most common concerns parents bring to health visitors and GP appointments. It is also one of the most variable. Some children who say very little at two have caught up completely by three with no intervention at all. Others benefit significantly from early speech and language support. The challenge is knowing which situation you are in.
This guide covers the typical speech milestones at two, the signs that suggest a wait-and-see approach is reasonable, the signs that suggest earlier assessment would be worthwhile, and what happens if you pursue a referral.
What Speech Development Looks Like at Two Years Old
There is a wide range of normal at this age. The figures quoted in milestone charts are averages and medians, not thresholds that every child must meet precisely on time.
Typical Speech at 24 Months
By their second birthday, most children:
- Have a vocabulary of at least 50 words
- Are beginning to combine two words together (“more milk,” “daddy gone,” “big dog”)
- Are understood by familiar adults around 50% of the time
- Follow simple two-step instructions (“Get your shoes and bring them here”)
- Use words more often than pointing or gesturing to communicate
What Is Within the Range of Normal Variation
- Some children have a vocabulary closer to 30 words at 24 months and are still developing typically
- Children who are bilingual or multilingual often develop each language slightly more slowly than a monolingual child, but their total vocabulary across all languages is comparable
- Boys tend to develop spoken language slightly later than girls on average, though the gap is not large
- Children who are the second or later sibling sometimes develop spoken language later because communication needs are met by other family members more quickly
Signs That May Not Be Cause for Immediate Concern
A two-year-old who is not yet talking fluently may still be developing typically if:
- They show consistent understanding of language. They follow instructions, respond to their name reliably, and react appropriately to what is said to them.
- They communicate actively through other means. They point, gesture, use facial expressions and make it clear they want to communicate, even if words are limited.
- They are socially engaged. They make eye contact, they are interested in other people, they share attention (looking at something interesting and then looking at you to share the experience).
- They babble or make a range of sounds. A child who makes varied sounds and attempts word-like noises is using the building blocks of speech, even if recognisable words are not consistent yet.
- They show understanding of at least 200 to 300 words, even if they produce far fewer.
Signs That Suggest Earlier Assessment Is Worthwhile
The following patterns are worth discussing with your health visitor or GP sooner rather than later, regardless of the child’s age:
Language Loss
If your child was saying words and has stopped, that regression should always be investigated. Loss of skills that were previously present is a different concern from delayed acquisition of new skills.
No Words at All at 16 Months
If a child has no single words at 16 months, that is worth flagging at a routine development check rather than waiting for the two-year review.
Fewer Than 10 Words at 18 to 20 Months
Very limited vocabulary at 18 to 20 months is worth discussing, particularly if combined with other markers below.
No Two-Word Combinations at 24 Months
Two-word combinations (“more banana,” “mummy come”) are a significant developmental milestone. Their absence at 24 months is one of the most consistently useful indicators for early referral.
Concerns About Social Communication
Speech delay in isolation is a different profile from speech delay alongside difficulties with social communication. If your child is not pointing to share interest, not making eye contact consistently, not showing objects to others, or does not seem interested in interaction, these combined with speech delay are worth earlier assessment.
Family History of Speech Delay or Stammering
Children with a family history of speech and language difficulties have a higher likelihood of benefit from early input. Mention it at any assessment.
Hearing Concerns
Any concern about hearing should be addressed before or alongside speech assessment. A child who cannot hear language clearly cannot develop it typically. If you have ever wondered whether your child hears well (do they respond to sounds from other rooms, do they startle at loud noises, do they notice you calling their name when they cannot see you) it is worth requesting a hearing test.
What to Do If You Are Concerned
Start With Your Health Visitor
Your health visitor is the right first point of contact. The two-year development review includes a speech and language check and is an appropriate time to raise concerns. If you are concerned before the two-year review, you do not need to wait. You can contact your health visitor at any point.
Request a Referral to Speech and Language Therapy
If your health visitor shares your concern, they will refer to your local Speech and Language Therapy (SLT) service. In many areas you can also self-refer. Check whether your local service accepts direct referrals from parents, as many do.
Referrals in the NHS can have waiting times. Making the referral early means you reach the front of the queue sooner, regardless of whether the eventual assessment finds a concern.
What Happens at a Speech and Language Therapy Assessment
A speech and language therapist will assess your child’s:
- Receptive language (what they understand)
- Expressive language (what they can say and communicate)
- Social communication (how they use language with other people)
- Sound production (whether speech sounds are age-appropriate)
- Oral motor skills if relevant
Based on the assessment, the therapist will either:
- Provide strategies for you to use at home with a follow-up in several months
- Offer a course of direct therapy
- Discharge if development is within normal range
- Refer for further assessment if a broader developmental picture needs exploring
What You Can Do at Home While Waiting
Whether you are waiting for an assessment or working with strategies given by a therapist, these approaches consistently support early language development.
Talk Constantly
Narrate what is happening as you go about the day. “We are putting on your shoes. One shoe, two shoes. Now we are going outside.” This is not for the child to respond to in the moment. It is building the language model they are learning from.
Reduce Questions, Increase Comments
Children hear questions all day (“What is that? What colour is it? What do you want?”) but develop language better in response to comments and observations. Instead of “What is that?” try “Oh, a dog! Big dog!” Comments invite the child to join in rather than putting them on the spot.
Follow Their Lead
Talk about whatever the child is paying attention to, not what you think is interesting. If they are staring at a bus, talk about the bus. Language that connects to the child’s current focus is the language they absorb most effectively.
Read Together Daily
Shared book reading is one of the most consistently supported activities for language development. At this age it does not need to be word-for-word reading. Talking about the pictures, labelling things, commenting on what is happening on the page works as well as reading the text and often better for children who are not yet holding attention through whole pages.
Reduce Screen Time
The American Academy of Pediatrics recommends no more than one hour of high-quality, co-viewed screen time per day for children aged two to five. Passive screen time does not develop language in the same way that live interaction does. This is not about eliminating screens but about ensuring they do not displace the face-to-face interaction that drives language acquisition.
Expand What They Say
When your child says a word, expand it slightly without correcting. If they say “dog,” you say “Yes, big dog!” or “Dog running!” This models the next step without any sense of correction.
The Difference Between Late Talking and a Language Disorder
Not all late talkers have a language disorder. Some children are what researchers call “late bloomers,” children who develop language later than average but catch up to peers without intervention. Studies suggest that around 50% of late talkers at 24 months have caught up by school entry without specific therapy.
However, waiting to find out is not always the right approach. Early intervention for children who do have a language delay or disorder is consistently associated with better outcomes than delayed intervention. The downside of an early referral for a child who would have caught up on their own is minimal. The downside of delayed referral for a child who needed input is meaningful.
The most practical approach: if you have a concern, raise it early. The assessment will clarify the picture and either reassure you or put support in place. Either outcome is better than uncertainty.
A Word on Parental Anxiety
Concern about a child’s speech development is one of the most anxiety-provoking experiences of early parenthood, partly because of the gap between what you observe daily and what you read on milestone charts, and partly because the internet’s range of possible explanations spans everything from “completely fine” to “significant concern.”
Your concern is valid enough to raise with a professional, regardless of what a chart or article says. You know your child. A health visitor or speech and language therapist can contextualise what you observe in a way that no article can.
