uh/ʌ/
Relax your lips, jaw, and tongue completely. Drop your jaw slightly and keep the tongue neutral.
How to pronounce activity in American English
uhk·TIH·vuh·tee
Start here
Americans pronounce activity as uhk-TIH-vuh-tee (/ækˈtɪvəɾi/). In "activity", the "t" between vowels sounds like a quick "d" — the tongue briefly taps the ridge behind the upper teeth. This is called the Flap T, and it's why Americans sound more relaxed than the textbook. It comes out as uhk·TIH·vuh·tee. Stress falls on the second syllable — keep everything else short and quick. You'll hear it in sentences like "Physical activity is good for your health" or "Actually, the annual activity report is attached" — more examples below.
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Sound by sound
Every sound in "activity".
4 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.
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.
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.
v/v/
Lift your bottom lip so its inner edge (where the wet part meets the dry part) touches the very bottom of your top front teeth. Add vocal cord vibration as you blow air through.
uh/ʌ/
Relax your lips, jaw, and tongue completely. Drop your jaw slightly and keep the tongue neutral.
t/t/
FlapQuickly bounce the front of your tongue against the roof of your mouth. Don't stop the airflow — just a quick tap.
ee/i/
Pull the corners of your lips back slightly. Arch the middle-front of your tongue high toward the roof of the mouth.
In real conversation
Hear "activity" in the wild.
Click any sentence to see the full breakdown — every link, every reduction, every flap-T.
"Actually, the annual activity report is attached."
AK·chuh·lee dhee AN·yoo·uhl uhk·TIH·vuh·tee ruh·PORT ihz uh·TACHT
"Physical activity is good for your health."
FIH·zuh·kuhl uhk·TIH·vuh·tee ihz GUUD fer yor HEHLTH
"She studies the impact of human activity on the environment."
shee STUH·deez dhee IHM·pakt uhv HYOO·muhn uhk·TIH·vuh·tee ahn dhee uhn·VAHY·ruhn·muhnt
"The cease and desist letter ordered them to stop the activity."
dhuh SEES and duh·ZIHST LEH·der OR·derd dhuhm tuh STAHP dhee uhk·TIH·vuh·tee
"The warm-up routine prepares the body for physical activity."
dhuh WORM UHP roo·TEEN pruh·PAIRZ dhuh BAH·dee fer FIH·zuh·kuhl uhk·TIH·vuh·tee
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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
Saying a hard "T" in the middle.
In "activity", the "t" between vowels sounds like a quick "d" — the tongue briefly taps the ridge behind the upper teeth. /t/ or /d/ becomes a quick tap [ɾ] — sounds like a soft D. The tongue briefly taps the ridge behind the upper teeth.
uhk-TIH-vuh-tee→uhk·TIH·vuh·tee
02
Releasing the final consonant with a puff of air.
In "activity", 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.
activity→uhk·TIH·vuh·tee
03
Stressing the wrong syllable.
Stress falls on the second syllable, not the others. Stretch TIH — keep everything else short and quick.
UHK·tih·VUH·TEE→uhk·TIH·vuh·tee
04
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.
UHK·TIH·vuh·tee→uhk·TIH·vuh·tee
Questions
Questions people ask about this.
How is "activity" stressed in American English?
Stress falls on the second syllable — say "TIH" with a longer, fuller vowel and keep every other syllable short and quick. The respell "uhk-TIH-vuh-tee" marks the stressed syllable in capitals so the rhythm is easy to read at a glance.
Why doesn't the T sound like a T in "activity"?
In American English, when /t/ sits between two vowels with the second one unstressed, it turns into a quick D-like flap. So "activity" sounds closer to "uhk-TIH-vuh-tee" than to a crisp-T pronunciation. This is the flap-T rule, one of the most distinctive sounds of casual American speech.
Why does the first syllable in "activity" 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 "uhk-TIH-vuh-tee" shows the reduced form so you can hear the casual rhythm directly.
Is the American pronunciation of "activity" 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 "uhk-TIH-vuh-tee" reflects the casual American form; British dictionaries typically print a citation form with crisper consonants and different vowel choices.
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