English Pronunciation: The Secret to Mastering the 'r' and 'l' Sounds

A few years ago, I had a student named Yoko. She was great at grammar and reading, but every time she said “rice,” it came out as “lice.” She wasn’t alone. The r and l sounds are the biggest hurdle for speakers of Japanese, Korean, Mandarin, and many other languages. The good news? The secret isn’t talent – it’s knowing exactly where your tongue should be.

Most learners try to copy the sound with their ears. That's not enough. English r and l are made in two different places in your mouth. Once you feel those spots, the sounds click.

Why Your Ears Are Lying to You

Your brain has been trained since birth to ignore the difference between r and l if your native language doesn’t separate them. So when you hear an English speaker say “right,” your brain hears “light.” That’s why listening alone won’t work – you need to teach your mouth first.

Let’s break it down.

The 'L' Sound – Tongue to the Roof

Say “la-la-la.” Notice where the tip of your tongue touches. It should press against the hard ridge just behind your teeth (called the alveolar ridge). For a clear English l, the tongue tip stays there while the sides of your tongue drop to let air escape.

Try this: keep your tongue tip glued to that ridge and say “luh.” If it sounds muffled, you’re blocking the air. The air should flow around the sides of your tongue.

Common mistake: curling the tongue back (like an r) or touching the teeth. Keep it flat and forward.

The 'R' Sound – No Touching!

Here’s the big secret: English r is made with zero tongue-to-roof contact. Your tongue pulls back and bunches up, but it does not touch anywhere.

Say “rrrrr” like a growl. Your tongue tip should be pointing up but not touching the palate. The sides of your tongue touch your upper back teeth, and the air goes over the center. To check, say “raw” – your tongue should feel like it’s hovering, not sticking.

Common mistake: tapping the roof (that makes a D sound, like in “ladder”). Or vibrating the tip (that’s a trill, like Spanish “perro”). Stay still, no tapping.

A Simple Exercise to Feel the Difference

• Step 1: Say “L” by pressing your tongue tip to the ridge. Hold it. Feel the contact.
• Step 2: Say “R” by pulling your tongue back and bunching it. No contact.
• Step 3: Alternate: “L” (touch) – “R” (no touch) – “L” – “R.”

Do it slowly in front of a mirror. Watch your tongue. If you can’t see it move, you’re not moving it enough.

Here’s a visual guide to the two tongue positions:

Practice Pairs That Hurt (in a Good Way)

Minimal pairs – words that differ only by r/l – train your ear and mouth at the same time. Say these out loud:

• Right / Light
• Rice / Lice
• Road / Load
• Red / Led
• Wrong / Long

Go slow. Feel the tongue shift. If you can say “rice” and “lice” and hear the difference, you’ve already won half the battle.

One Last Trick: Whisper It

Whispering forces you to be more precise because you can’t rely on voice volume. Whisper “red” and then “led.” In a whisper, the difference is pure tongue position. If they sound the same, back up and practice the positions again.

Getting these sounds right takes a few weeks of daily practice, not years. The secret is never “try harder” – it’s place your tongue correctly.

Ready to test your speaking? At English Measure, you can take a free online English test that includes speaking and pronunciation evaluation. Find out exactly which sounds need work, and get a personalized study plan.

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