s/s/
Place your tongue tip near the roof of your mouth behind your top teeth. Push air through the narrow gap. No voicing.
How to pronounce scuba in American English
SKOO·buh
Start here
Americans pronounce scuba as SKOO-buh (/ˈsku bə/). Stress falls on the first syllable — keep everything else short and quick. You'll hear it in sentences like "She went scuba diving to see the underwater world".
Now you try.
Record yourself saying "scuba" and play it back. The mic stays on your device — nothing's uploaded.
Sound by sound
Every sound in "scuba".
2 syllables, 5 sounds. Tap a syllable to jump to its row, then explore each sound's mouth shape and how it's made.
k/k/
Raise the back of your tongue to touch the soft palate (velum). Stop the air, then release.
oo/u/
Round your lips into a tight circle. Let your tongue rest in the middle of your mouth, slightly raised.
b/b/
Press your lips together, add vocal cord vibration, then release.
uh/ʌ/
Relax your lips, jaw, and tongue completely. Drop your jaw slightly and keep the tongue neutral.
Find another
Looking for a different word or sentence?
Search the entire library
/
Press / anywhere to focus the search box.
Watch out
Common pronunciation mistakes in American English.
The textbook way isn't wrong — it's just not how anyone actually says it.
01
Stressing the wrong syllable.
Stress falls on the first syllable, not the others. Stretch SKOO — keep everything else short and quick.
skoo·BUH→SKOO·buh
02
Pronouncing the unstressed syllable too fully.
Don't pronounce the first syllable too fully. The unstressed syllable reduces to a schwa — the lazy "uh" sound — in casual speech.
SKOO·BUH→SKOO·buh
Questions
Questions people ask about this.
How is "scuba" stressed in American English?
Stress falls on the first syllable — say "SKOO" with a longer, fuller vowel and keep every other syllable short and quick. The respell "SKOO-buh" marks the stressed syllable in capitals so the rhythm is easy to read at a glance.
Why does the second syllable in "scuba" reduce to "uh"?
Unstressed syllables in American English collapse toward a schwa — a lazy, neutral "uh" sound. The full vowel is what textbooks teach, but in actual American speech every unstressed vowel reduces. The respell "SKOO-buh" shows the reduced form so you can hear the casual rhythm directly.
Is the American pronunciation of "scuba" different from British English?
American English uses different vowel shapes, a relaxed retroflex R, and connected-speech tricks like flap-T and glottal-stop T that British Received Pronunciation generally avoids. The respell "SKOO-buh" reflects the casual American form; British dictionaries typically print a citation form with crisper consonants and different vowel choices.
Stop reading about "scuba". Start saying it.
SayWaader is the AI pronunciation coach for American English. Practice 5 minutes a day. Get a 5-axes accent assessment. Sound like you live here.