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 supervise in American English
SOO·per·vahyz
Start here
Americans pronounce supervise as SOO-per-vahyz (/ˈsupərˌvaɪz/). Stress falls on the first syllable — keep everything else short and quick. You'll hear it in sentences like "It is his duty to supervise the entire team".
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Sound by sound
Every sound in "supervise".
3 syllables, 7 sounds. Tap a syllable to jump to its row, then explore each sound's mouth shape and how it's made.
oo/u/
Round your lips into a tight circle. Let your tongue rest in the middle of your mouth, slightly raised.
p/p/
Press your lips together to stop the air, then release. No vocal cord vibration.
er/ər/
Relax your mouth and lift the tongue back and up. Keep the lips neutral.
v/v/
Lift your bottom lip so its inner edge (where the wet part meets the dry part) touches the very bottom of your top front teeth. Add vocal cord vibration as you blow air through.
ahy/aɪ/
Start with your jaw open wide and your tongue resting low and flat. Glide the front of your tongue up toward the roof of your mouth as your jaw closes halfway.
z/z/
Same position as S, but add vocal cord vibration. Feel the buzz.
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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 SOO — keep everything else short and quick.
soo·PER·VAHYZ→SOO·per·VAHYZ
02
Pronouncing the "R" too clearly.
Americans use a relaxed retroflex R — the tongue curls back rather than rolling. The R is one continuous sound with the vowel before it, not two separate sounds.
… (no R)→… r (curl the tongue)
Questions
Questions people ask about this.
How is "supervise" stressed in American English?
Stress falls on the first syllable — say "SOO" with a longer, fuller vowel and keep every other syllable short and quick. The respell "SOO-per-vahyz" marks the stressed syllable in capitals so the rhythm is easy to read at a glance.
How do I pronounce the R in "supervise"?
Americans use a relaxed retroflex R: the tongue curls back rather than rolling, and the R is one continuous sound with the vowel before it — not two separate sounds. Don't try to pronounce a separate vowel followed by a separate R. Treat them as a single shape.
Is the American pronunciation of "supervise" 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 "SOO-per-vahyz" reflects the casual American form; British dictionaries typically print a citation form with crisper consonants and different vowel choices.
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