a/æ/
Drop the jaw noticeably. Keep the body of the tongue low and forward, and don't let the back of the tongue raise toward the soft palate. Pull the lip corners back slightly, almost a starting smile.
How to pronounce algorithm in American English
AL·guh·rih·dhuhm
Start here
Americans pronounce algorithm as AL-guh-rih-dhuhm (/ˈælɡəˌrɪðəm/). The L in "algorithm" is a dark L — the back of the tongue rises toward the soft palate, adding a small "uh" quality before the L. This is called the Dark L vs Light L, the kind of sound shift that makes everyday speech feel effortless. It comes out as AL·guh·RIH·dhuhm. Stress falls on the first syllable — keep everything else short and quick. You'll hear it in sentences like "The algorithm was designed to personalize content recommendations".
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Sound by sound
Every sound in "algorithm".
4 syllables, 9 sounds. Tap a syllable to jump to its row, then explore each sound's mouth shape and how it's made.
l/l/
DarkKeep the tongue tip down and pull the back of the tongue up toward the throat. The 'dark' sound comes from the back.
g/g/
Raise the back of your tongue to touch the soft palate. Add vocal cord vibration, then release.
uh/ʌ/
Relax your lips, jaw, and tongue completely. Drop your jaw slightly and keep the tongue neutral.
r/r/
Curl or bunch your tongue without letting the tip touch the roof of your mouth. Brace the sides of your tongue against your upper back teeth, and round your lips slightly.
ih/ɪ/
Drop your jaw slightly with relaxed lips. Touch the tongue tip behind the bottom front teeth and arch the top-front toward the roof.
dh/ð/
Place your tongue tip between or behind your front teeth, turn your vocal cords on, and push air through the gap.
uh/ʌ/
Relax your lips, jaw, and tongue completely. Drop your jaw slightly and keep the tongue neutral.
m/m/
Press your lips together. Air flows through your nose. Vocal cords vibrate.
In real conversation
Hear "algorithm" in the wild.
Click any sentence to see the full breakdown — every link, every reduction, every flap-T.
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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
Treating every L the same.
The L in "algorithm" is a dark L — the back of the tongue rises toward the soft palate, adding a small "uh" quality before the L. Dark L adds a small schwa-like "uh" before the L. The back of the tongue lifts toward the soft palate.
algorithm→AL·guh·RIH·dhuhm
02
Stressing the wrong syllable.
Stress falls on the first syllable, not the others. Stretch AL — keep everything else short and quick.
al·GUH·RIH·DHUHM→AL·guh·RIH·dhuhm
03
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.
AL·GUH·rih·dhuhm→AL·guh·RIH·dhuhm
Questions
Questions people ask about this.
How is "algorithm" stressed in American English?
Stress falls on the first syllable — say "AL" with a longer, fuller vowel and keep every other syllable short and quick. The respell "AL-guh-rih-dhuhm" marks the stressed syllable in capitals so the rhythm is easy to read at a glance.
Why does the second syllable in "algorithm" 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 "AL-guh-rih-dhuhm" shows the reduced form so you can hear the casual rhythm directly.
Is the American pronunciation of "algorithm" 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 "AL-guh-rih-dhuhm" reflects the casual American form; British dictionaries typically print a citation form with crisper consonants and different vowel choices.
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