R sound pronunciation
The English r is made by pulling the tongue back and up toward the roof of the mouth without touching it, with the lips slightly rounded — no tap, no trill. American English is rhotic and pronounces r wherever it is written, so car ends with an audible r, while standard British and Australian English are non-rhotic and drop that post-vowel r, making car sound like cah. In every accent r changes the vowel before it, and it is not l (tongue tip on the ridge) or w (lips only).
Why English r is unlike other r's
Most languages have an r made by tapping or trilling the tongue — the rolled r of Spanish, the single tap of Japanese, the trill of Italian. English r is none of those. It is a continuous, vowel-like sound made with the tongue held close to the roof of the mouth but never touching it, and it is one of the last sounds English-speaking children master, often around age seven.
That is important for two reasons. First, if your first language has a tapped or trilled r, English r will sound like a different sound entirely until you rebuild the gesture. Second, because English r never touches anything in the mouth, it is easy to hear it as a vowel — which is exactly what speakers of some languages do, turning into something like "wed" and into "wight".
Rhotic and non-rhotic: American vs British vs Australian
The biggest difference between accents is not how the r is made but where it is said. An accent is rhotic when every written r is pronounced, including after a vowel. American English (and Canadian, Irish and Scottish English) is rhotic, so keeps its r and ends with one.
Standard British English (RP) and Australian English are non-rhotic: the r is pronounced before a vowel, as in , but dropped after one, so sounds like "cah". The dropped r does not just vanish — it lengthens and slightly changes the vowel before it, which is why British sounds different from American far even though both spell it the same.
Neither way is "more correct". Rhotic and non-rhotic are simply two consistent systems, and millions of native speakers use each. Choose the accent you are learning and copy its rule.
The words to play with
The first set is r before a vowel, which every English accent pronounces. The second set is r after a vowel — said in full by American speakers, and replaced by a longer vowel in standard British and Australian speech.
Where the tongue goes
Say slowly. The tongue tip curls back and up toward the ridge behind the teeth — not touching it — while the back of the tongue pulls up too and the lips round slightly. It is the same basic gesture for the r in , and .
A useful trick is to start from a vowel you already have. Say "uh" and, holding the vowel, curl the tongue tip backward without stopping the voice — the sound that follows is an English r. Keep the tongue relaxed: a tense, flattened tongue produces a trill or a tap, the very sounds you are trying to replace.
R is not l and not w
Learners from East Asian languages often substitute the closest sounds they already own: l or w. Both change whole words. The contrast pairs below isolate exactly what differs.
The test for w substitution is the mirror: w uses only the lips, so your tongue should be doing nothing. The test for l substitution is the tongue tip — l touches the ridge, r never touches anything. If you can feel the touch, you are saying l.
R changes the vowel before it
Even where r is pronounced, it rarely sits still. The vowel before it is pulled toward the r's position, which is why , and all share a deep, central vowel in American English — and why and glide toward the r rather than ending abruptly. In non-rhotic accents this "r-colouring" is all that is left of the r, and it is exactly what native listeners use to tell from .
FAQ
Is the r always pronounced in American English?
Almost always. Post-vowel r is pronounced in words like car and mother, and even appears where no written r exists in some accents (the "intrusive r" in phrases like law-r-and order). The main exception is the fast, casual speech of some regions where final r can be weakened.
Why do British speakers drop the r in car but keep it in red?
Because non-rhotic accents only pronounce r before a vowel. In red the r is followed by a vowel, so it is said. In car nothing follows it, so it is dropped. When a word beginning with a vowel follows — "car is" — many British speakers pronounce the r again to link the two words.
I keep saying l instead of r. How do I fix it?
Go back to the "uh" drill: hold a vowel, curl the tongue back without touching the ridge, and add the vowel again. Practise r at the start of words against l-pairs like right/light, then record yourself — the listening quiz includes r/l pairs so you can check whether you hear the difference before you try to make it.
Should I learn rhotic or non-rhotic r?
Whatever accent you are otherwise learning. If your goal is American English, pronounce every r; if it is British or Australian, drop post-vowel r. Mixing the two rules is the only genuinely confusing option — see American vs British pronunciation for the full picture.
Quick pronunciation tips
Read slowly first. Pronounce each syllable deliberately before trying to blend them at full speed. Rushing hides the vowel and consonant shapes your ear needs to learn.
Record yourself. Most phones have a voice memo app — record a word, then compare it to the playback here. Hearing the gap between your version and the model accent makes targeted practice far easier.
Focus on one accent. Jumping between American, British and Australian in the same session creates confusion. Pick the accent you encounter most and stick with it until the patterns feel natural.
Keep going
Every word above is a button. Set the accent and voice you want on the main screen, then come back — the guides use whatever you chose. To hear two accents against each other, use Compare; to test whether you can actually hear a contrast, use the listening quiz.
Sources and review
Last reviewed 2026-09-22 · Learn Pronounce