How to pronounce contagious in American English

IPA /kənˈteɪdʒəs/ Syllables 3 · kuhn·tay·juhs Stress 2nd syllable
kuhn·TAY·juhs
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Americans pronounce contagious as kuhn-TAY-juhs (/kənˈteɪdʒəs/). Stress falls on the second syllable — keep everything else short and quick. You'll hear it in sentences like "His enthusiasm is contagious".

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Common mistakes

Stressing the wrong syllable.

Stress falls on the second syllable, not the others. Stretch TAY — keep everything else short and quick.

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.

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Sound by sound

Every sound in "contagious".

3 syllables, 8 sounds. Tap a syllable to jump to its row, then explore each sound's mouth shape and how it's made.

k/k/

Raise the back of your tongue to touch the soft palate (velum). Stop the air, then release.

Mouth position for /k/ as in KEY
uh/ʌ/

Relax your lips, jaw, and tongue completely. Drop your jaw slightly and keep the tongue neutral.

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.

Mouth position for /n/ as in NET
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.

Mouth position for /t/ as in TEN
ay/eɪ/

Start with your jaw slightly open and the front of your tongue forward and slightly up. Glide upward, your jaw closes a little more and your tongue arches higher toward the roof of the mouth.

j/dʒ/

Touch the front of your tongue to the roof of your mouth, then release into a 'zh' position. Add vocal cord vibration.

Mouth position for /dʒ/ as in JOB
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.

Mouth position for /s/ as in SUN
In real conversation

Hear "contagious" in the wild.

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

"His enthusiasm is contagious."
hihz uhn·THOO·zee·a·zuhm ihz kuhn·TAY·juhs
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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 TAY — keep everything else short and quick.

KUHN·tay·JUHSkuhn·TAY·juhs
02

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.

KUHN·TAY·juhskuhn·TAY·juhs
Questions

Questions people ask about this.

How is "contagious" stressed in American English?
Stress falls on the second syllable — say "TAY" with a longer, fuller vowel and keep every other syllable short and quick. The respell "kuhn-TAY-juhs" marks the stressed syllable in capitals so the rhythm is easy to read at a glance.
Why does the first syllable in "contagious" 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 "kuhn-TAY-juhs" shows the reduced form so you can hear the casual rhythm directly.
Is the American pronunciation of "contagious" 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 "kuhn-TAY-juhs" reflects the casual American form; British dictionaries typically print a citation form with crisper consonants and different vowel choices.

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