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 supply in American English
suh·PLAHY
Start here
Americans pronounce supply as suh-PLAHY (/səˈplaɪ/). Stress falls on the second syllable — keep everything else short and quick. You'll hear it in sentences like "The manufacturing sector is facing supply chain disruptions" or "Global supply chains were disrupted by the unexpected crisis" — more examples below.
Now you try.
Record yourself saying "supply" and play it back. The mic stays on your device — nothing's uploaded.
Sound by sound
Every sound in "supply".
2 syllables, 5 sounds. Tap a syllable to jump to its row, then explore each sound's mouth shape and how it's made.
uh/ʌ/
Relax your lips, jaw, and tongue completely. Drop your jaw slightly and keep the tongue neutral.
p/p/
Press your lips together to stop the air, then release. No vocal cord vibration.
l/l/
Place the tip of your tongue against the alveolar ridge just behind your top front teeth, the same contact point as /t/, /d/, and /n/. The difference is what happens to the air: for /l/, you let it flow continuously around the <em>sides</em> of the tongue (that's why /l/ is called a lateral). Turn your voice on the whole time. Lips stay relaxed, no rounding or flaring. For the Dark L variant at the end of a syllable, also pull the back of the tongue up and back toward the soft palate.
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.
In real conversation
Hear "supply" in the wild.
Click any sentence to see the full breakdown — every link, every reduction, every flap-T.
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 second syllable, not the others. Stretch PLAHY — keep everything else short and quick.
SUH·plahy→suh·PLAHY
02
Pronouncing the first 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.
SUH·PLAHY→suh·PLAHY
Questions
Questions people ask about this.
How is "supply" stressed in American English?
Stress falls on the second syllable — say "PLAHY" with a longer, fuller vowel and keep every other syllable short and quick. The respell "suh-PLAHY" marks the stressed syllable in capitals so the rhythm is easy to read at a glance.
Why does the first syllable in "supply" 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 "suh-PLAHY" shows the reduced form so you can hear the casual rhythm directly.
Is the American pronunciation of "supply" 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 "suh-PLAHY" reflects the casual American form; British dictionaries typically print a citation form with crisper consonants and different vowel choices.
Stop reading about "supply". 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.