How to pronounce the d sound
The English d is a voiced stop made with the tongue tip on the ridge behind the top teeth. It appears at the start of words like "day", in the middle of words like "ladder", and at the end of words like "bad" and in most -ed endings. The most common problems are turning a final d into t and adding an extra vowel after it.
How to make the sound
- 1
Step 1: Tongue on the ridge
Press the tip of your tongue against the ridge just behind your top front teeth. The sides of the tongue touch the upper teeth so no air escapes.
- 2
Step 2: Add voice
Start the voice before you release the tongue. You should feel a short hum. Without the hum you are saying t.
- 3
Step 3: Release cleanly
Drop the tongue and let the sound go straight into the next vowel. At the end of a word, release gently with no puff and no extra "uh".
Example words
d at the start
- day
- do
- door
- dog
- deep
- dark
d in the middle
- ladder
- body
- idea
- reading
- hidden
- order
d at the end
- bad
- had
- road
- need
- cloud
- played
d and t pairs
- bad/bat
- had/hat
- bed/bet
- ride/write
- code/coat
Common mistakes
- Replacing d with t at the end of a word, so "bad" sounds like "bat" and "had" like "hat".
- Making d with the tongue between the teeth. English d is made on the ridge behind the teeth, not on the teeth.
- Adding a small vowel after a final d ("bad-uh"). Stop the air and release it quietly.
Read a sentence and check it
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Read one of these aloud, then stop: Dad had a bad day and needed a good idea. Read the code, add the data, and decide by Friday. The kids played outside until the road was dark.
What Speakeroo listens for
These are the pronunciation patterns from Speakeroo’s speech feature catalog that this target tends to expose. The check above reports the ones it hears.
- /t/ and /d/ confusedContrast voicing while keeping the tongue contact in the same place.
- Final consonant devoicedKeep the vocal folds vibrating through voiced endings such as /b/, /d/, /g/ and /z/.
- Extra vowel after a consonantFinish directly on the consonant instead of adding a vowel.
Questions
What is the difference between d and t?
The tongue position is the same. The difference is voice: your vocal cords vibrate for d and stay silent for t. Put a hand on your throat and say "d" and "t" to feel it.
Why does "ladder" sound like "latter" in American English?
Between two vowels in casual American English, t and d often become a quick tap that sounds the same, so "latter" and "ladder" can sound identical. At the start or end of a word they stay different.
How do I pronounce d at the end of a word?
Keep the sound short and voiced, and do not release a puff of air. The vowel before a final d is slightly longer than before a final t, which is the main cue listeners use.
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