The flap /t/ and glottal stop in English

Pronunciation can be tricky in English, especially when the same letter is pronounced differently in different words or accents. Two common variations of the /t/ sound are the flap /t/ and the glottal stop. Understanding these sounds will help you sound more natural when speaking English.

1. The flap /t/

The flap /t/ is a sound between /t/ and /d/. It happens when the tongue quickly taps the roof of the mouth. This pronunciation is common in American English, especially in casual speech.

When does the flap /t/ occur?

  • When /t/ is between two vowel sounds

  • When /t/ comes before an unstressed syllable

Examples:

WordStandard PronunciationFlap /t/ Pronunciation
Water/ˈwɔːtər//ˈwɑːɾər/
Butter/ˈbʌtər//ˈbʌɾər/
City/ˈsɪti//ˈsɪɾi/
Better/ˈbɛtər//ˈbɛɾər/

Practice sentence:

“I need some water and butter to make a better cake.”

Say this sentence naturally and notice how the /t/ sounds like a soft /d/.

2. The glottal stop

The glottal stop is a sound made by closing the vocal cords briefly. It is common in some accents of English, such as Cockney (London English) and Estuary English. It often replaces the /t/ sound in casual speech.

When does the glottal stop occur?

  • At the end of words

  • In the middle of words, replacing /t/

Examples:

WordStandard PronunciationGlottal Stop Pronunciation
Bottle/ˈbɒtəl//ˈbɒʔl/
Little/ˈlɪtəl//ˈlɪʔl/
Mountain/ˈmaʊntən//ˈmaʊnʔn/
Football/ˈfʊtbɔːl//ˈfʊʔbɔːl/

Practice sentence:

“I bought a little bottle of water on the mountain.”

Try saying this sentence with the glottal stop. Notice how the /t/ sound disappears in some words.

Final tips for learning

  1. Listen to native speakers – Pay attention to how /t/ sounds in different accents.

  2. Practice with recordings – Record yourself and compare with native pronunciation.

  3. Use minimal pairs – Compare words with and without the flap /t/ or glottal stop.

  4. Speak naturally – Use these sounds in daily conversations to improve fluency.

By mastering the flap /t/ and the glottal stop, you will sound more natural and confident when speaking English. Keep practicing, and happy learning!

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