f/f/
Lift your bottom lip to touch the very bottom of your top front teeth. Blow air through this contact point without voicing.
How to pronounce fifteen in American English
fihf·TEEN
Start here
Americans pronounce fifteen as fihf-TEEN (/fɪfˈtin/). Stress falls on the second syllable — keep everything else short and quick. You'll hear it in sentences like "He'll be back in fifteen minutes" or "We need to leave in fifteen minutes" — more examples below.
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Sound by sound
Every sound in "fifteen".
2 syllables, 6 sounds. Tap a syllable to jump to its row, then explore each sound's mouth shape and how it's made.
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.
f/f/
Lift your bottom lip to touch the very bottom of your top front teeth. Blow air through this contact point without 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.
ee/i/
Pull the corners of your lips back slightly. Arch the middle-front of your tongue high toward the roof of the mouth.
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.
In real conversation
Hear "fifteen" in the wild.
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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 second syllable, not the others. Stretch TEEN — keep everything else short and quick.
FIHF·teen→fihf·TEEN
Questions
Questions people ask about this.
How is "fifteen" stressed in American English?
Stress falls on the second syllable — say "TEEN" with a longer, fuller vowel and keep every other syllable short and quick. The respell "fihf-TEEN" marks the stressed syllable in capitals so the rhythm is easy to read at a glance.
Is the American pronunciation of "fifteen" 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 "fihf-TEEN" reflects the casual American form; British dictionaries typically print a citation form with crisper consonants and different vowel choices.
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