K Sound: Speech Therapy Guide, Words & Games
The /K/ sound is written /k/ in the phonetic alphabet, and most children master it by age 3-4. This guide covers how to make the /K/ sound, 60 practice words split across initial, medial, and final position, and the errors children make most often, plus 8 games for practicing it.
Example K words: cake, camel, camp, can (beginning); bacon, basket, baking, because (middle); back, bake, bike, book (end).
The /K/ sound is a voiceless velar stop (also called a plosive). It is produced by raising the back of the tongue to touch the soft palate (velum), briefly stopping the airflow, then releasing it in a quick burst. It is one of the earlier-developing back sounds.
How to Make the K Sound
Raise the back of your tongue up to touch the soft part of the roof of your mouth (the velum or soft palate). This blocks the airflow briefly. Then quickly drop the back of your tongue to release a burst of air. The front of your tongue stays down and relaxed behind your lower teeth. Your voice stays off — /K/ is a quiet, popping sound.
IPA Symbol: /k/
Most children master the /K/ sound by age 3-4. It is one of the earlier-developing velar sounds and is typically acquired around the same time as /G/.
Common K Sound Errors
- Substituting /T/ for /K/ — called "fronting" (e.g., "tat" for "cat")
- Using the front of the tongue instead of the back
- Omitting the /K/ sound, especially at the end of words
- Producing a weak or imprecise burst of air
- Substituting a glottal stop (a catch in the throat) for /K/
K Word Lists by Position
Practice these words organized by where the /K/ sound appears. Start with the position your child finds easiest, or open the complete K word list.
Initial K Words
/K/ at the beginning of words
Medial K Words
/K/ in the middle of words
Final K Words
/K/ at the end of words
How to Practice K Words at Home
Evidence-based strategies parents can use to support /K/ sound practice.
Use the "coughing" cue: a small cough naturally engages the back of the tongue, which is the same position needed for /K/.
Have your child lie on their back — gravity helps the tongue fall backward, making it easier to produce back sounds like /K/.
Gently press under your child's chin (behind the jaw) to discourage the tongue tip from lifting, encouraging the back of the tongue to do the work.
Use a tongue depressor or popsicle stick to hold the tongue tip down while your child practices pushing the back of the tongue up.
Practice "gargling" with water to help your child feel the back of the tongue engaging.
Start with /K/ at the end of words ("bake," "book") as many children find this position easier.
Use fun "K" words your child enjoys: "cookie," "cake," "kite," "kitten," "kangaroo."
Practice Sentences for the K Sound
Read these sentences aloud with your child. Words containing the /K/ sound are highlighted.
The cat climbed on the couch to catch a cookie.
Kevin kept his kite, cap, and cards in a basket.
Can you cook corn and cake for the campfire?
The king wore a coat and a golden crown.
My kitten likes to curl up on the cozy blanket.
Pack the crackers and milk for our picnic in the park.
Look at the clock — it is time to make a snack.
The monkey took a cookie from the bucket.
Games for the K Sound
Practice the /K/ sound with interactive games designed by speech pathologists.
Bubble Pop
/K/ practice
Memory Match
/K/ practice
Pizza Builder
/K/ practice
Space Blaster
/K/ practice
Sound Fishing
/K/ practice
Word Runner
/K/ practice
Whack-a-Word
/K/ practice
Story Adventure
/K/ practice
K Sound — Frequently Asked Questions
Common questions parents ask about the /K/ sound in speech therapy.
When should my child be able to say the /K/ sound?
What is fronting?
Why can my child say /K/ in some words but not others?
How do I teach the difference between /K/ and /T/?
Can the lying-down trick really help?
More K Word Lists & Resources
Related Sounds
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