How to pronounce fill in American English

IPA /fɪl/ Syllables 1 · fihl Stress 1st syllable
FIHL
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Americans pronounce fill as FIHL (/fɪl/).

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Common mistakes

Treating every L the same.

The L in "fill" 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.

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Why it sounds different

Why "fill" sounds like FIHL.

The "" at the end of "" flows directly into the vowel starting "" — the consonant migrates to the next word with no pause between. This is called the Consonant-to-Vowel Linking, how Americans glue words together so they sound like one phrase. It comes out as FIHL.

In real conversation

Hear "fill" in the wild.

Click any sentence to see the full breakdown — every link, every reduction, every flap-T.

"Can you fill this sheet out for me?"
kan yoo FIHL dhihs SHEET OWT fer mee
"Fill the bin."
FIHL dhuh BIHN
"Fill the bowl."
FIHL dhuh BOHL
"I need to fill up my water bottle."
ahy NEED tuh FIHL UHP mahy WAH·der BAH·duhl
"I need to fill up the gas tank before the road trip."
ahy NEED tuh FIHL UHP dhuh GAS TANGK buh·FOR dhuh ROHD TRIHP
"Please fill out this form completely."
PLEEZ FIHL OWT dhihs FORM kuhm·PLEET·lee
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 "fill" 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.

fillFIHL
Questions

Questions people ask about this.

Is the American pronunciation of "fill" 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 "FIHL" reflects the casual American form; British dictionaries typically print a citation form with crisper consonants and different vowel choices.

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