Very or Berry? B and V in English for Spanish Speakers (and When It Actually Matters)

You order a very good coffee at a café in London and it comes out a berry good coffee. The barista doesn't blink. That afternoon, at a hardware store in Toronto, you say "it has to be twelve volts" and the clerk asks what size you want those twelve bolts in.

Spelling isn't the problem. In Spanish, b and v are one and the same sound, and between vowels it softens into a [β] that English ears place somewhere between /b/ and /v/. English uses that difference to tell words apart, and research counts it among the contrasts that make you harder to understand. Still, context rescues most of your sentences. The real risk lives in zero-context moments: a letter you spell out, a single word over the phone, two words that fit the same sentence. The fix is one physical move, upper teeth on lower lip with your voice on, aimed at those moments first.

Why do Spanish speakers say "berry" instead of "very"?#

The Real Academia Española settles it in one line: "En español la b y la v se pronuncian igual: con [b] bilabial," meaning both letters are pronounced the same, with both lips (RAE). A v made with the teeth on the lip isn't a Spanish sound at all; it only shows up naturally where Catalan or Indigenous American languages have left their mark.

Your Spanish b also shifts depending on where it lands. Phoneticians Eugenio Martínez-Celdrán, Ana Ma. Fernández-Planas, and Josefina Carrera-Sabaté spell it out in the Journal of the International Phonetic Association: "The sounds /b/, /d/ and /g/ are complete stops only after a pause or after a nasal consonant." In lobo or uva you get a soft approximant, [β], with none of the air friction of English /v/. After a pause, though, your habit produces a full [b], which is why Very nice! turns into Berry nice! right as you start talking.

Can your ear tell B from V in English?#

Hearing the difference stays hard even after years of classes. In a 2025 experiment by María Teresa Martínez-García, 32 Spanish university students with an average of 12 years of English had to tell /b/ from /v/ by ear alone. Native listeners scored roughly 75% on /b/ and 85% on /v/; the learner groups, Spanish and Korean, landed around 59–66%, with chance at 50%. As the author puts it: "Given that these sounds are allophonic in Spanish, albeit in very limited contexts, Spanish L2 learners of English experienced difficulties in discriminating between them."

The Spanish learners did better when the spelling matched, which means they leaned on the letter. In English, that crutch actually works: the letter v is pronounced /v/ virtually every time (the everyday exception is of), and b is /b/.

Does mixing up B and V actually matter?#

It matters, though it isn't the contrast that matters most. Yui Suzukida and Kazuya Saito looked at which consonant errors hurt comprehensibility across two experiments with 40 learners each, and their conclusion names your mistake: "it was only high FL consonant substitutions (e.g. mispronunciation of /l/ as /r/ or /v/ as /b/) that negatively impacted on native listeners' comprehensibility judgments." Their learners were Japanese, not Spanish speakers, but functional load (FL) is a property of the contrast, not of your native language.

B–v makes the high list, in the second tier. In the table adapted by Agata Guskaroska and John Levis, it sits behind p–b, l–r, and t–d, and its example pair, rebel vs. revel, is one almost nobody uses. Even the most forgiving model of international English won't let it slide: according to Robin Walker, Jennifer Jenkins' Lingua Franca Core requires command of "all but two of the consonant phonemes of English", and those two are the th sounds.

Context covers for you more often than you'd think. Adam Brown, who created the functional-load rankings these studies rely on, made the point in the ELT Journal: "context disambiguates in many situations, and a confused pair of sounds may not lead to confusion of understanding."

When does the mix-up cost you?#

It costs you when the sentence offers no clues.

Spelling over the phone. You're confirming a hotel booking in Dublin under the name Villalba.

Wrong: you say the first letter as /biː/ and the receptionist types Billalba.
Right: "V as in Victor, then I-L-L-A-L-B-A."

The hardware store. In Toronto, volts and bolts are sold under the same roof, and at the counter either word fits the same sentence.

Wrong: "It has to be twelve volts," said with your lips closed, so the clerk hears twelve bolts and reaches for a box of them.
Right: "It has to be twelve volts," with your teeth resting on your lip for the v.

The Uber in Miami. Curb and curve are both road words. If you warn "watch the curb" when you meant "watch the curve," your driver checks the sidewalk.

Vote in a Zoom meeting or very at a café only signals an accent. Context has your back there.

How do you pronounce the English V?#

The move is small and precise. Guskaroska and Levis sum it up in Teaching Pronunciation with Confidence: "The difference between /b/ and /v/ is the position of the lips and the way the air flows in the pronunciation of these sounds." For /v/, the edge of your upper teeth touches the inside of your lower lip and your voice stays on. For /b/, both lips close and then pop open.

The quick test is to stretch the sound. /v/ is continuous: you can hold a vvvv for several seconds and feel your lip tingle. /b/ is a burst, and you can't stretch it. You don't need a loud buzz, either. American /v/ is often soft, and phoneticians Carlos Gussenhoven and Ton Broeders note that a /v/ without friction can even be heard as /b/ by Dutch listeners. The non-negotiable part is teeth on lip.

Could you say "Very nice to meet you, Victor" out loud right now, starting with your teeth on your lip instead of your lips pressed shut? Making that move at conversation speed is exactly what Tabla trains: you say the phrase out loud, speech recognition scores your pronunciation, and whatever you miss comes back around later.

You're calling a clinic in Chicago and your first line is "I'd like to book an appointment with the vet." Which word is at risk, and what do you do with your mouth?

Vet is at risk: it's the start of the call, phone audio is poor, and there's no context yet, so it competes with bet. Rest your upper teeth on your lower lip and let your voice out without breaking contact, as if you were about to stretch a vvv. For book, do the opposite: lips closed, then a pop.

Next time a v falls at the start of a sentence, on the phone, or in a letter you're spelling out, pause for half a second and set your teeth on your lip before you let your voice go. With very good you can relax; with your last name, you can't.

Try this today: record yourself saying "ban, van, boat, vote, best, vest," then "It has to be twelve volts." On playback, check that you can stretch every v into a vvvv.