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.
How to pronounce interest in American English
IHN·truhst
Start here
Americans pronounce interest as IHN-truhst (/ˈɪntrəst/). In "interest", the "t" right after N is dropped — the tongue skips the T stop and moves directly from the N position to the next sound. This is called the Silent T after N, a hallmark of natural-sounding American speech. It comes out as IHN·truhst. Stress falls on the first syllable — keep everything else short and quick. You'll hear it in sentences like "She refinanced her student loans to get a lower interest rate" or "I paid down the principal on my loan to reduce future interest" — more examples below.
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Sound by sound
Every sound in "interest".
2 syllables, 7 sounds. Tap a syllable to jump to its row, then explore each sound's mouth shape and how it's made.
n/n/
Touch the tip or front edge of your tongue to the roof of your mouth behind your teeth. Air flows through your nose.
t/t/
Touch the tip or front edge of your tongue to the roof of your mouth just behind your teeth. Keep your jaw relaxed. Stop the air, then release with a puff.
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.
uh/ʌ/
Relax your lips, jaw, and tongue completely. Drop your jaw slightly and keep the tongue neutral.
s/s/
Place your tongue tip near the roof of your mouth behind your top teeth. Push air through the narrow gap. No voicing.
t/t/
Touch the tip or front edge of your tongue to the roof of your mouth just behind your teeth. Keep your jaw relaxed. Stop the air, then release with a puff.
In real conversation
Hear "interest" in the wild.
Click any sentence to see the full breakdown — every link, every reduction, every flap-T.
"I paid down the principal on my loan to reduce future interest."
ahy PAYD DOWN dhuh PRIHN·suh·puhl ahn mahy LOHN tuh ruh·DOOS FYOO·cher IHN·tuh·ruhst
"Interest rates are expected to remain stable for the foreseeable future."
IHN·truhst RAYTS er uhk·spehk·tuhd tuh ruh·MAYN STAY·buhl fer dhuh for·SEE·uh·buhl FYOO·cher
"She learned about compound interest and started investing early."
shee LURND uh·BOWT KAHM·pownd IHN·truhst and STAR·duhd ihn·VEH·stuhng UR·lee
"The central bank announced an increase in interest rates yesterday."
dhuh SEHN·truhl BANGK uh·NOWNST uhn IHN·krees ihn IHN·truhst RAYTS YEH·ster·day
"She paid off her credit card balance to avoid accumulating interest charges."
shee PAYD AHF her KREH·duht KARD BA·luhns tuh uh·VOYD uh·KYOO·myuh·lay·duhng IHN·truhst CHAR·juhz
"She refinanced her student loans to get a lower interest rate."
shee ree·FAHY·nanst her STOO·duhnt LOHNZ tuh GEHT uh LOH·er IHN·tuh·ruhst RAYT
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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
Pronouncing the silent T after N.
In "interest", the "t" right after N is dropped — the tongue skips the T stop and moves directly from the N position to the next sound. /t/ is completely silent — the tongue skips the T stop and moves directly from the N position to the next sound.
interest→IHN·truhst
02
Releasing the final consonant with a puff of air.
In "interest", the "t" is not released — the articulators get into position but hold without the burst of air. Air stops but there's no release burst — the articulators hold position.
interest→IHN·truhst
03
Stressing the wrong syllable.
Stress falls on the first syllable, not the others. Stretch IHN — keep everything else short and quick.
ihn·TRUHST→IHN·truhst
04
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.
IHN·TRUHST→IHN·truhst
Questions
Questions people ask about this.
How is "interest" stressed in American English?
Stress falls on the first syllable — say "IHN" with a longer, fuller vowel and keep every other syllable short and quick. The respell "IHN-truhst" marks the stressed syllable in capitals so the rhythm is easy to read at a glance.
Why does the second syllable in "interest" 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 "IHN-truhst" shows the reduced form so you can hear the casual rhythm directly.
Is the American pronunciation of "interest" 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 "IHN-truhst" reflects the casual American form; British dictionaries typically print a citation form with crisper consonants and different vowel choices.
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