How to pronounce startup in American English

IPA /ˈstɑrɾˌʌp/ Syllables 2 · start·uhp Stress 1st syllable

START·uhp

Start here

Americans pronounce startup as START-uhp (/ˈstɑrɾˌʌp/). The T between vowels softens into a quick D-like flap, so it sounds closer to a D than a crisp T. Stress falls on the first syllable — keep everything else short and quick.

Now you try.

Record yourself saying "startup" and play it back. The mic stays on your device — nothing's uploaded.

Ready when you are

Tap the mic to start

Preview your accent profile

Get your accent profile and 5-axes assessment.

Sounds

75%

Clarity

68%

Stress

78%

Intonation

65%

Fluency

62%

Overall assessment

Our AI coach listens to your recording and grades 5 dimensions of pronunciation — then tells you exactly what to fix next.

72% Noticeable accent

Common mistakes

Releasing the final consonant with a puff of air.

In "startup", the "" 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.

Stressing the wrong syllable.

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

Unlock the full report in the app

Why it sounds different

Why "startup" sounds like START·UHP.

In "startup", the "" is not released — the articulators get into position but hold without the burst of air. This is called the Unreleased Stops, a hallmark of natural-sounding American speech. It comes out as START·UHP.

In real conversation

Hear "startup" in the wild.

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

"The startup raised millions in funding for its innovative platform."

dhuh START·uhp RAYZD MIHL·yuhnz ihn FUHN·duhng fer ihts IH·nuh·vay·dihv PLAT·form

Watch out

Common pronunciation mistakes in American English.

The textbook way isn't wrong — it's just not how anyone actually says it.

Releasing the final consonant with a puff of air.

In "startup", the "" 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.

startup→START·UHP

Stressing the wrong syllable.

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

start·UHP→START·UHP

Pronouncing the unstressed 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.

START·UHP→START·UHP

Pronouncing the "R" too clearly.

Americans use a relaxed retroflex R — the tongue curls back rather than rolling. The R is one continuous sound with the vowel before it, not two separate sounds.

… (no R)→… r (curl the tongue)

Questions

Questions people ask about this.

How is "startup" stressed in American English?

Stress falls on the first syllable — say "START" with a longer, fuller vowel and keep every other syllable short and quick. The respell "START-uhp" 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 "startup"?

In American English, when /t/ sits between two vowels with the second one unstressed, it turns into a quick D-like flap. So "startup" sounds closer to "START-uhp" 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 second syllable in "startup" 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 "START-uhp" shows the reduced form so you can hear the casual rhythm directly.

How do I pronounce the R in "startup"?

Americans use a relaxed retroflex R: the tongue curls back rather than rolling, and the R is one continuous sound with the vowel before it — not two separate sounds. Don't try to pronounce a separate vowel followed by a separate R. Treat them as a single shape.

Now you try.

Get your accent profile and 5-axes assessment.

Overall assessment

Common mistakes

Releasing the final consonant with a puff of air.

Stressing the wrong syllable.

Why "startup" sounds like START·UHP.

Hear "startup" in the wild.

Words that work the same way.

Common pronunciation mistakes in American English.

Releasing the final consonant with a puff of air.

Stressing the wrong syllable.

Pronouncing the unstressed syllable too fully.

Pronouncing the "R" too clearly.

Questions people ask about this.

Stop reading about "startup". Start saying it.