Expressive Language Milestones
- seedlingspediatric
- Apr 4, 2023
- 2 min read
Updated: Apr 11, 2023
Hearing your child’s voice is a magical moment for families. Nothing is more exciting than hearing your child say mama or dada for the first time! As mentioned in our previous post, there are many pre-language skills that help your child increase attention, motivate, and understand the world around them to effectively communicate. Once your child has developed these pre-language skills, they will start to explore sounds, repeat words, and use language for communicative purposes.
It is important to remember every child develops skills at their own pace. However, every stage of development has milestones to help determine whether or not your child is progressing typically. Below outlines expressive language milestones from 6 months to 24 months. Please reach out to your child’s pediatrician or local speech-language pathologist if you have concerns regarding your child’s language development.

Typical Expressive Language Development
6-9 months
Vocalizes four different syllables
Vocalizes two-syllable combination, such as “baba”
Makes noises during play
Attempts to sing along with familiar songs
Shouts or vocalizes to gain attention
9-12 months
Says mama or dada meaningfully
Repeats different early consonant and vowel combinations while babbling
Uses environment sounds (beep, vroom) or animal sounds
Vocalizes with a purpose
12-15 months
Says or imitates between eight to ten words (may be approximations of words)
Repeats new words frequently
Names one object often
Babbles with true words
Says three animal sounds
Combines vocalizations and gestures when asking for an object (pointing and saying “milk”)
15-18 months
Child produces 15 words consistently
Uses words to communicate more than pointing
Ask questions by raising their intonation at the end of the word or phrase
Child will name objects on request
Uses a variety of early consonant sounds like p, b, t, d, n, m, and h
18-21 months
Uses words frequently
Will imitate two-to-three word phrases such as “help me” or “go red car”
Child will occasionally produce two-word phrases on their own such as “block up”
21-24 months
Produces two-word phrases on their own
Uses three word phrases occasionally
Refers to themself by name and uses early pronouns (me, my, I, mine)
Learns new words constantly
If you have concerns about your child’s speech and language development, please reach out for a speech and language evaluation. Seedlings Pediatric Therapy offers free consultations to discuss your concerns, and provides in-home speech and language evaluations.
References:
ChildTalk. “Child Talk.” How Many Words Should My Child Be Saying? A Quick Guide To Vocabulary Development, 1 Jan. 1970, www.talkingkids.org/2013/01/using-self-talk-and-parallel-talk-to.html.
Laura. “CHART 11 Skills Toddlers Master Before Words Emerge from Let's Talk About Talking.” Teachmetotalk.com, 28 May 2018, teachmetotalk.com/2018/04/18/chart-11-skills-toddlers-master-before-words-emerge-from-lets-talk-about-talking/.
Mattingly, Rhonda. “Typical Development .” Early Language Development . Early Language Development , 2016, Louisville, University of Louisville .
Mize, Laura. “11 Skils Toddlers Master Before Words Emerge.” Teach Me to Talk , Laura Mize, M.S., CCC-SLP, teachmetotalk.com/wp-content/uploads/2017/11/CHART-of-11-Skills-Toddlers-Master-Before-Words-Emerge-from-Laura-Mize-and-teachmetotalk.com_.pdf.
Rossetti, Louis. Rossetti Infant-Toddler Language Scale a Measure of Communication and Interaction. Pro-Ed, Distributor, 2006.
“The Effectiveness of Language Facilitation.” Leader Live - Happening Now in the Speech-Language-Hearing World, 29 May 2015, blog.asha.org/2014/05/22/the-effectiveness-of-language-facilitation/.
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