50 words and two-word combinations
What it is
Around 24 months: ~50 words and joins two ('more milk', 'daddy go'). Under 50 words at 24 months = 'late talker' → evaluation.
Start preparing
- Expand what the child says: 'car' → 'yes, a red car goes fast'.
- Songs with actions; 'fill in the blank' at the end of familiar book lines.
- Keep a running list of words on your phone (both languages) — it makes the 24-month check objective.
- Turn off background TV; screens under 2 only for video calls.
When to check with a professional
In depth
What it is
Around the second birthday most children have roughly 50 words they use themselves and have started putting two of them together — "more water", "Abba go", "no shoes". The two-word combination matters more than the exact word count: it is the first sign of grammar rather than labelling.
Count words generously. Family words, animal sounds used consistently as names, and words in either language of a bilingual home all count. In a bilingual family, add the two vocabularies together — a child with 30 Hebrew words and 25 English words has 55 words, not a problem.
Start preparing
1. Narrate what you are both doing, in short sentences, all day. Volume of talk directed _at_ the child is the strongest single predictor of vocabulary. 2. Expand rather than correct. They say "dog run", you say "yes, the dog is running fast". 3. Pause for ten full seconds after asking something. Toddlers need far longer to assemble a reply than adults leave them. 4. Offer choices out loud — "apple or banana?" — which requires a word to answer rather than a point. 5. Read every day, and let them turn the pages, choose the book and interrupt. 6. Resist finishing their sentences and handing over what they pointed at before they try a word.
Why it matters
Vocabulary at two predicts reading comprehension at eight better than almost any other early measure. It is also the age at which support is most effective and least disruptive: a few months of speech therapy at 2 does what years of catch-up does later.
When to check
Fewer than 50 words at 24 months, or no two-word combinations, is the clearest and best-evidenced reason to ask for a speech-language evaluation and a hearing test. Hearing is checked first — recurrent ear fluid is a common and very treatable cause.
Also worth raising: a child who does not follow simple instructions, does not point to show you things, or has lost words they used to say. Development varies widely; this is a prompt to ask, not a diagnosis. In Israel the route is Tipat Halav or the paediatrician, then the kupah child development institute (machon lehitpatchut hayeled), which is subsidised up to age 9.
Sources
- Learn the Signs. Act Early. — milestone checklists (2022 revision) — CDC / American Academy of Pediatrics
- Speech and language development milestones — American Speech-Language-Hearing Association
Compiled with AI assistance from the public sources listed above. Not yet reviewed by a clinician — check anything important against the source, with Tipat Halav or with your doctor.