Last March, a mom named Priya in Houston sat across from her son's SLP and cried. Not because 26-month-old Aarav wasn't talking. Because he was. He'd been saying "eh" with a reach toward the Goldfish crackers for three weeks straight, and nobody had told her it counted. "I thought a word had to sound like a word," she said. "Nobody told me 'eh' was enough."
It is enough. And the sooner parents hear that, the sooner things start to shift.
The most realistic first words for an autistic toddler aren't "mama" or "dada." They're high-utility core words that get something done: more, all done, help, go, open, up, no. Pick 5 to 10 of these, model them constantly with voice and AAC, and accept any approximation as a real word. Most "first words for toddlers" lists are written with neurotypical kids in mind, assuming a child wants to label things to please an adult. Autistic toddlers often communicate to get a need met, to regulate, or to share a deep interest, so the word targets should match the motivation, not the milestone chart.
What actually counts as a word
A first word doesn't have to sound right. It has to be used on purpose, mean roughly the same thing across a few different occasions, and be understood by at least one familiar adult. So "ba" used consistently to mean "ball" is a word. "Eh" used consistently to mean "more" is a word. A spoken approximation, a sign, a button-press on an AAC device, a clear vocalization paired with a point: all of these count. Research published in the Journal of Speech, Language, and Hearing Research has shown that consistent sound-meaning pairings, even when phonetically imprecise, meet the functional criteria for early words in both neurotypical and autistic toddlers (Yoder et al., 2015).
This matters because many developmental checklists, and even some pediatricians, only tally "clear" words. If your pediatrician asks how many words your child has and you answer zero because none of them sound like dictionary entries, you're under-reporting. Bring a list of every consistent sound-meaning pairing, every reliable sign, every AAC button your child uses independently. That list is your child's real vocabulary. Stop counting only what sounds clean, and start counting what your child is actually using to communicate. That reframe alone changes things for families like Priya's.
The words worth targeting first
These aren't in alphabetical order. They're ranked by how much daily life they open up.
More comes first because it works during snacks, songs, bubbles, tickles, swinging. If you're modeling it right, you're saying it 30 times a day. Give a single Goldfish, say "more," give another. Blow one bubble, say "more," blow another. The repetition is the point. All done ends a non-preferred activity, and it reduces meltdowns more than anything else on this list, not even close. When a toddler has no way to say stop, their body says it for them: hitting, throwing, arching, screaming. Give them "all done" and honor it right away. Help comes up around opening containers, getting toys off shelves, working a zipper: all high-motivation moments. Try putting a favorite snack in a clear container with a tight lid, then wait. When your child brings it to you or gestures, model "help" and open it. That container becomes a language-building machine on its own.
Go works for cars, swings, music, the start of any game, and pairs well with "stop" for contrast. Hold a car at the top of a ramp, say "go," release. The pause before the word builds anticipation, and anticipation builds attention and mapping. Open covers snack packages, doors, books: squeeze-pouch caps, Ziploc bags, yogurt lids are all opportunities, since snacks are the highest-frequency natural prompt you'll ever find. Up is often the easiest first word because the body action is the meaning. Your child lifts their arms, you say "up" and lift them. The word is embedded in the sensation itself, which is why this kind of mapping works especially well for children who are strong proprioceptive learners.
No is critical. Your child needs a safe, accepted way to refuse, so honor every no, especially the early ones. If you override early refusals because they need to eat their peas, you're teaching them that no doesn't work, and if no doesn't work, why bother learning any other word? Want pairs with everything else once your child has a small base ("want more," "want up," "want help") and bridges single words into two-word combinations. Mine tends to come online around 2 to 2.5, and it's also a survival word for advocating with a sibling who grabs toys. Look often emerges later, around 2.5 to 3, and begins joint attention as a verbal request. Joint attention, the act of sharing focus on something with another person, is an area where many autistic toddlers develop on a different timeline, so "look" simply gives them a verbal tool for initiating it when they're ready.
Notice what's missing: colors, animals, body parts, numbers. Those are fine for teaching labels, but they're weak first-word targets because they don't get a toddler anything done. A child who can say "purple" but can't say "help" is stuck. Prioritize power over pretty.
A study by Banajee, Dicarlo, and Stricklin (2003) analyzed the most frequently used words by toddlers across daily activities and found that a small set of core words (roughly 50) accounted for 80% or more of all words used. Almost all of those high-frequency words were verbs, pronouns, and modifiers, not nouns. The words above fit squarely into that core vocabulary framework.
Modeling without turning it into a test
Modeling isn't saying "say more" while you hold the snack hostage like a ransom negotiator. It's saying the word at the exact moment the meaning happens, with zero pressure for your child to repeat it, doing that 20 to 30 times a day per word across natural moments, and pairing the spoken word with AAC, a sign, or a picture every time. Your child doesn't need to copy you. The mapping happens through input, and output comes later, once the brain has heard the same word in the same context dozens of times. Think of it like soaking a sponge: you don't squeeze a dry one and expect water.
Here's what good modeling looks like in a real 10-minute window. It's Tuesday morning, you're giving your toddler a snack. You hand one cracker, say "more," hand another. Your child reaches, you say "more" again, tapping the "more" button on the AAC app at the same time. You do this six times. Then you hand a drink in a closed cup. Your child tugs at the lid, you say "help" and open it. Three minutes later they push the cup away, you say "all done" and remove it. That's three target words modeled naturally in under five minutes, no quizzing, no "say it," no withholding. Stop quizzing, stop saying "say more." Just say "more" and hand them more.
One thing on timing matters a lot: say the word before or during the action, not after. If you hand the cracker and then say "more," the moment has passed. The word needs to land while the meaning is still live. It's a small adjustment, but it makes a real difference in how quickly a child maps the word to its meaning.
When your child scripts instead of using single words
Many autistic toddlers produce full phrases from shows or books before they produce single words: "Let's get ready to go!" or "To infinity and beyond!" These aren't random. They're gestalts, chunks of language used to express a feeling or intent that the script captures.
If your child uses gestalts more than single words, don't redirect them toward single words. Use the gestalt in the right context: if they say "to infinity and beyond" when excited, say it back when something exciting happens. Introduce slightly varied gestalts with the same emotional content but different words. And trust the process. Gestalt language processors eventually break those chunks into mix-and-match pieces, then into flexible single words. The order is different from analytic language acquisition, but the endpoint is the same.
This is the single biggest area where standard "first words" advice fails autistic toddlers. If your child is a gestalt processor, the target isn't a single word, it's flexible, contextually used language, which may start as scripts. An SLP familiar with Natural Language Acquisition (NLA) will know how to support this. Blanc (2012) outlined the stages of NLA in detail, showing that gestalt processors move from whole phrases to partial phrases to isolated words to recombined original sentences. It's a different route to the same destination.
A practical way to tell if your child is a gestalt processor: their early language sounds too advanced. They produce long, melodic strings that sound memorized, and they may use a movie line to express an emotion that matches the scene it came from but has nothing to do with what's literally happening in the room. If your 22-month-old says "oh no, what are we gonna do?" every time something falls, that's a gestalt. It means something. Don't dismiss it as just echoing.
AAC Belongs From the Start, Not as a Last Resort
If your child has fewer than 10 spoken words at 24 months or older, has lost spoken words, or you suspect any motor speech issue, bring in AAC alongside your spoken word targets right away. It's not a backup plan you turn to after everything else fails. It's part of the same communication system, and using it does not slow spoken language down. Research on this has been consistent for over a decade.
A meta-analysis by Millar, Light, and Schlosser (2006) reviewed 23 studies and found that AAC use either had no effect on or actively increased spoken word production. Not one study in the review found that AAC decreased speech, and that finding has held up since. The worry that giving a child a device will make them lazy about talking simply isn't backed by any published evidence.
A good starter AAC vocabulary includes the 10 core words plus a few personal fringe words: favorite snacks, favorite toys, key people's names. Tap the words on the device as you say them yourself. Your child doesn't need to tap back. Modeling is enough on its own.
When you're choosing an AAC app or device, look for one built on consistent motor planning, meaning the word "more" always lives in the same spot on the screen no matter what page you're on. That consistency lets a child build muscle memory so they're not visually hunting for words every time. LAMP Words for Life and TouchChat with WordPower are both built around this idea. Talk to your child's SLP before buying anything: the wrong system can create more frustration than it solves.
When to Get an Evaluation
Get an evaluation if your toddler is 18 months old with no words at all, spoken or AAC. Get one at 24 months if they have fewer than 10 words. Get one at 30 months if they aren't combining two ideas yet, whether spoken, signed, or on a device. And if words that were once there start coming and going, get an evaluation this month. That regression pattern especially calls for urgency.
The American Academy of Pediatrics recommends autism-specific screening at 18 and 24 months, but screening isn't the same thing as a speech-language evaluation. You can and should request both: a developmental pediatrician or psychologist handles the autism screening, while an SLP handles the communication evaluation. They're looking at different things, and in most states you don't need a diagnosis to start speech therapy. Early Intervention services (Part C of IDEA) are available for children birth through age 3 based on developmental delay alone, no diagnostic label required.
A good SLP will help you pick the right first-word targets for your child, model without pressure, choose an AAC system if it's needed, recognize gestalt language patterns, and watch for motor speech issues like childhood apraxia of speech, which co-occurs with autism more often than many clinicians realize. While you wait for that evaluation, and waits can be long, the speech therapy at home guide for autistic kids has practical strategies you can start today.
Common Questions
What if your child says "mama" but only when they're upset? That counts. "Mama" used to call you in a specific context is a word. Many autistic toddlers use a small number of words in very specific contexts before they generalize, and that's a normal part of how they're acquiring language. With modeling across varied situations, those context-bound words often widen out over time.
Should you withhold things until your child says the word? No. Withholding teaches a child that communication is stressful and that adults control access to what they need. Model the word, hand over the thing, and let the language attach itself to a good experience. If trying to communicate turns into a standoff, some kids just stop trying. The research here is clear: contingent responses, giving the child what they're requesting when they communicate in any modality, increase future communication attempts (Yoder and Stone, 2006).
Why can your toddler say "Octonaut" clearly but not "more"? Because "Octonaut" is tied to a high-interest moment and is probably a memorized chunk, while "more" is abstract and shows up everywhere. This is very common in autistic kids. Use what already grabs them: put the show's characters on the AAC device as words and build outward from there. You can even use the show itself to model, pausing the episode, saying "more," then pressing play. Is it a problem if your child's first word came from a TV show? Not at all. It's still a first word, and where it came from matters less than what it means and does. Plenty of autistic kids' first usable words come from shows, so use them and build from there. If your child says "swiper no swiping" when someone tries to take their toy, that's real, functional communication telling you something.
Should you drill word lists with your toddler? No. Drills create stress and rarely produce language that carries over into real life. Build it into daily routines instead, snack time, bath, outside, bedtime: that's where words actually stick. Research on naturalistic developmental behavioral interventions (NDBIs) consistently shows better generalization of language skills than discrete trial formats for young autistic children (Schreibman et al., 2015).
How long does modeling take to work? There's no single answer, but many families see approximations show up within 4 to 8 weeks of consistent, pressure-free modeling across routines. Some kids need longer. Consistency matters more than intensity: modeling "more" 25 times a day across meals, play, and bath time adds up to roughly 175 exposures a week, so after 6 weeks that word has been mapped over 1,000 times. Most brains, even ones with different processing profiles, start producing output somewhere in that range once the word is tied to something meaningful and motivating.
What if your child was talking and then stopped? Language regression, losing previously established words, happens in roughly 25 to 30 percent of children later diagnosed with autism (Barger et al., 2013). If this happens, don't wait to see if the words come back on their own: request an evaluation right away, and keep modeling with both voice and AAC in the meantime. Some children who go through regression actually respond well to AAC because it gives them a stable, low-demand way to communicate while their spoken language system reorganizes itself. Regression doesn't mean your child will never speak. It means their system needs support right now.
For more on this, see the hub on autistic children not talking, the pillar guide to speech therapy at home, the piece on what to do when an autistic toddler isn't talking at 3, or speech activities for nonverbal autistic toddlers. If you want to browse more broadly, there's also the full library of parent guides, along with related reads like 10-minute speech practice for toddlers who won't sit still, what 10 minutes a day actually did for her speech, what strangers should understand at age 3, whether a 4-year-old being hard to understand is normal, getting an AAC device through insurance, a plain-English AAC starter guide, another AAC starter guide, and when and how to start AAC for toddlers.