uh/ʌ/
Relax your lips, jaw, and tongue completely. Drop your jaw slightly and keep the tongue neutral.
How to pronounce unfounded in American English
uhn·FOWN·duhd
Start here
Americans pronounce unfounded as uhn-FOWN-duhd (/ˌʌnˈfaʊndəd/). Stress falls on the second syllable — keep everything else short and quick. You'll hear it in sentences like "Doubts about the power amount are unfounded".
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Sound by sound
Every sound in "unfounded".
3 syllables, 8 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.
f/f/
Lift your bottom lip to touch the very bottom of your top front teeth. Blow air through this contact point without voicing.
ow/aʊ/
Start with a dropped jaw and flat tongue. Glide into a relaxed, slightly rounded lip position as the back of the tongue stretches up.
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.
d/d/
Touch the tip of your tongue to the roof of your mouth just behind your teeth. Add vocal cord vibration as you release.
uh/ʌ/
Relax your lips, jaw, and tongue completely. Drop your jaw slightly and keep the tongue neutral.
d/d/
Touch the tip of your tongue to the roof of your mouth just behind your teeth. Add vocal cord vibration as you release.
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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
Releasing the final consonant with a puff of air.
In "unfounded", the "d" 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.
unfounded→UHN·FOWN·duhd
02
Stressing the wrong syllable.
Stress falls on the second syllable, not the others. Stretch FOWN — keep everything else short and quick.
UHN·fown·DUHD→UHN·FOWN·duhd
03
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.
UHN·FOWN·duhd→UHN·FOWN·duhd
Questions
Questions people ask about this.
How is "unfounded" stressed in American English?
Stress falls on the second syllable — say "FOWN" with a longer, fuller vowel and keep every other syllable short and quick. The respell "uhn-FOWN-duhd" marks the stressed syllable in capitals so the rhythm is easy to read at a glance.
Why does the first syllable in "unfounded" 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 "uhn-FOWN-duhd" shows the reduced form so you can hear the casual rhythm directly.
Is the American pronunciation of "unfounded" 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 "uhn-FOWN-duhd" reflects the casual American form; British dictionaries typically print a citation form with crisper consonants and different vowel choices.
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