How do you pronounce Dinosaur in American vs British English?
In American English, dinosaur is pronounced ˈdaɪnəˌsɔɹ. In British English, it is pronounced dˈaɪnəsˌɔː. The difference: American English is rhotic — the R is pronounced. British English (RP) drops it unless a vowel follows.
dinosaur
Tap to hear · American accent
Accent
If an accent sounds the same, your device is missing that voice — it falls back to the closest one.
Speed
Syllable by syllable — tap each one
Side by side
| Accent | IPA |
|---|---|
| 🇺🇸 American (US) | ˈdaɪnəˌsɔɹ |
| 🇬🇧 British (UK) | dˈaɪnəsˌɔː |
Syllables
| Word | Syllable breakdown | Count |
|---|---|---|
| dinosaur | din · os · aur | 3 |
Why the two accents differ here
In dinosaur, the difference falls on /r/ in American English against no /r/ in British. The rest of the word’s 3 syllables are said the same way in both.
American English is rhotic — the R is pronounced. British English (RP) drops it unless a vowel follows.
Practise the sound itself on the /r/ sound page, or see the full American vs British guide for the other features that separate the two accents.
Other words with the same difference
12 other words on the site turn on this same feature — once you hear it in one, you hear it in all of them:
Which one should you use?
Neither is more correct — they are different standard accents. Choose based on where you live, work, or are being examined, and then stay consistent. Mixing accents mid-sentence is what sounds unnatural, not the accent itself.