Sound Safari
Speech Sound Guide
The P Sound: Norms, Challenges & Word Lists
The /p/ sound typically develops by age 3. This guide covers when /p/ develops, what typically goes wrong, simple ways to practice it, and over 90 /p/ words organized by position.
When should a child say /p/?
Developmental norms — when the /p/ sound typically emerges and is mastered.
Source: McLeod & Crowe (2018), AJSLP.
A child still substituting or distorting /p/ after age 3 is a good candidate for a speech-language evaluation — earlier if they're hard to understand or frustrated.
Find out where /p/ stands — in 5 minutes
Sound Safari's 23-sound screener checks against the McLeod & Crowe norms above.
Common challenges with /p/
What typically goes wrong — and whether it's age-appropriate.
How to practice the /p/ sound
Practical starting points for parents and SLPs. Always follow your SLP's plan if your child is in therapy.
- 1 Lips together, then pop. /p/ is made by closing the lips, then releasing them with a quick puff of air. Show the lip closure in a mirror.
- 2 Feel the puff. Hold a finger or a tissue in front of the mouth — /p/ should produce a small puff of air with each release.
- 3 Silent /p/. /p/ doesn't use the voice. Touch the throat to compare with /b/ (which buzzes) — /p/ should be silent until the release.
- 4 Practice with vowels. Once the lip pop is steady, attach short vowels: "p-ah", "p-ee", "p-oh", then "pie", "pen", "pig".
- 5 Quick and light. /p/ should be a quick burst, not held or strained. Aim for a fast lip pop, not a long sound.
/p/ word lists by position over 90 words
Every word from the Sound Safari practice library. The /p/ in each word is bolded.
Initial — /p/ at the start of the word (30)
Medial — /p/ in the middle of the word (30)
Final — /p/ at the end of the word (30)
/p/ sound — frequently asked questions
At what age should my child say the /p/ sound? +
Most children produce /p/ correctly by age 3. About half can do it by age 2. /p/ is one of the earliest English sounds to develop.
Is it normal for my child to say "b" for "p"? +
Saying "b" instead of "p" (voicing) is developmentally typical up to about age 3. If it persists past age 3, it's worth a check-in.
Why is the /p/ sound usually easy? +
/p/ uses simple lip closure — the lips are visible and easy to copy. That's why it's one of the first sounds children master.
How can I help my child practice /p/ at home? +
Demonstrate the lip pop in a mirror, have the child feel the puff with their finger, and contrast /p/ (silent) with /b/ (buzzy) using the throat touch.
When should we see a speech therapist about /p/? +
If /p/ is still being replaced with /b/ or omitted after age 3, it's a reason to see an SLP.
Can older children and adults still correct /p/? +
Yes — /p/ is one of the most treatable sounds at any age because the lip movement is visible and easy to imitate.
Related sounds
Sounds that pair, contrast, or are commonly confused with /p/.
