You already know phonetics. You just don't know the words for it.

Every time you speak, your tongue, lips, teeth, and throat work together to produce dozens of different sounds. You do this automatically — you've been doing it since you were a baby. This guide gives you the vocabulary to understand what your mouth is already doing, so you can consciously apply those skills to a new language. No jargon without explanation. Every concept is illustrated with sounds you already make.

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1. Vowels and consonants — what's actually different

A vowel is a sound where air flows freely through your mouth — nothing blocks it. Open your mouth and say "ahhh" — that's a vowel. Your tongue and lips shape the sound, but they never close off the airflow completely.

A consonant is a sound where something blocks or restricts the airflow. Say "b" — your lips close completely and then pop open. Say "s" — your tongue creates a narrow channel and air hisses through. Say "n" — your tongue blocks your mouth but air flows through your nose. Every consonant involves some kind of obstruction.

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2. Monophthongs vs diphthongs — does your vowel move or stay still?

Say the English word "go" very slowly. Feel how your mouth starts in one position and glides to another? That glide is a diphthong. Now say the Spanish word "no" — your mouth stays perfectly still on one pure "o". That stillness is a monophthong.

This is one of the biggest differences between English accents — and one of the biggest reasons different accents have different advantages for learning languages.

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3. Where your tongue lives — front, back, high, low

Your tongue can move in two dimensions inside your mouth. Forward/back (toward your teeth or toward your throat) and high/low (toward the roof or toward the floor). These two dimensions create all your vowel sounds.

Imagine your mouth as a grid. Each vowel lives at a specific position on this grid:

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4. Lip rounding — the secret dimension

English uses lip rounding for "oo" sounds (boot, moon) and some "o" sounds (bought), but that's about it. French, German, and Italian use lip rounding in combinations that English never does.

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5. Where sounds happen — from lips to throat

Consonants are made at different LOCATIONS in your mouth. Understanding these locations helps you physically find new sounds.

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6. Stops and fricatives — blocked vs squeezed

Indian English speakers often produce a STOP where "th" should be a FRICATIVE — saying "ting" (stop) for "thing" (fricative). For English "th", this is considered non-standard. But for Spanish/Italian dental t/d, stops are exactly what's needed. Understanding this distinction helps you apply the right technique to the right language.

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7. Voiced vs voiceless — is your throat buzzing?

Put your hand on your throat and say "ssssss". Now say "zzzzz". Feel the difference? For "z", your vocal cords vibrate — your throat buzzes. For "s", they don't — it's just air. That's the only difference between "s" and "z": voicing.

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8. Aspiration — the puff of air English adds (and Spanish doesn't)

Hold your hand in front of your mouth and say "pin". Feel the puff of air on "p"? Now say "spin". Much less puff. English ASPIRATES p, t, and k at the start of stressed syllables — adds a burst of air after the consonant. Most other languages don't.

The trick: Use the SECOND consonant in English clusters. "Spin" not "pin". "Stop" not "top". "Skip" not "kit". The unaspirated version already exists in your English — it just doesn't start words.

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9. Nasal vowels — when your nose joins in

Normally, air exits only through your mouth when you speak. For nasal CONSONANTS (m, n, ng), air exits through your nose — you can feel it if you hold your nose while saying them. But some languages route air through the nose during VOWELS too. That's nasalisation.

How to feel it: Say "can't" very slowly. Notice how the vowel BEFORE the "n" buzzes in your nose? American English naturally nasalises vowels before nasal consonants. French nasal vowels are exactly this quality — but you STOP before the "n". The nasal buzz IS the vowel. "Bon" = the nasal buzz from "bong", minus the "ng".

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10. Vowel reduction — why English crushes syllables and Spanish doesn't

Say "banana" in English. Listen carefully: "buh-NAN-uh". The first and last "a" have collapsed to "uh" — a weak, colourless neutral vowel called schwa. English does this to EVERY unstressed vowel. It's the most common sound in English, and it's completely unconscious.

Spanish, Italian, and French NEVER do this. In Spanish, "banana" has three identical "a" sounds: ba-NA-na. Every vowel keeps its full, clear quality regardless of stress. This is one of the single hardest adjustments for English speakers — you've been reducing vowels your entire life without knowing it.

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11. Stress-timed vs syllable-timed — the music underneath language

Rhythm is the MUSIC underneath the words. Even if you pronounce every individual sound perfectly, wrong rhythm makes you sound foreign. Switching from stress-timed to syllable-timed is like switching from a waltz to a march — the individual steps might be the same, but the feel is completely different.

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12. Gemination — when double consonants actually mean double

In English, "butter" and "later" have double letters but you don't hold them — "tt" and "t" sound the same. In Italian, double consonants are genuinely HELD LONGER. "Pala" (shovel) and "palla" (ball) are different words — the "ll" in "palla" is held for an extra beat.

How to do it: Say "un-named" — you naturally hold the "n" at the boundary between the two words. That held "n" is gemination. Now apply it INSIDE words: "nonno" (grandfather) holds the "n" just like "un-named". "Fatto" (fact) holds the "t" — your tongue stays pressed before releasing.

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13. Dark l vs light l — the sound you didn't know you make two of

Say "light" — notice the "l" at the start. Now say "full" — notice the "l" at the end. They sound different. The first is "light l" (tongue tip touches the ridge, back of tongue stays down). The second is "dark l" (tongue tip touches the ridge but the back of your tongue RISES toward the soft palate, creating a heavier, "oo"-like quality).

English switches between these automatically: light l at the start of syllables, dark l at the end. You've never noticed because English treats them as the same sound. But French, Spanish, Italian, and German ONLY use light l. Their l is always thin and bright, never heavy and dark.

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14. Three kinds of r — and your accent determines which one you start with

The letter "r" is pronounced in at least three completely different ways across languages.

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15. Rhotic vs non-rhotic — do you pronounce r after vowels?

Say "car". If you pronounce the "r" at the end (like most Americans, Irish, and Scottish speakers), you're RHOTIC. If the "r" is silent and "car" sounds like "cah" (like most British, Australian, and South African speakers), you're NON-RHOTIC.

French doesn't pronounce "r" after vowels in many positions. German VOCALISES final "r" — "Uhr" (clock) sounds like "oo-ah", not "oo-r". If you're already non-rhotic (British, Australian, South African), you won't fight the urge to insert an r-sound where the target language doesn't want one. That's a real advantage.

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You already know more than you think

Every concept in this guide is something your mouth already does — you just didn't have the vocabulary for it. When the coaching cards say "clip the diphthong", you now know that means freeze your vowel. When they say "use a fricative, not a stop", you know that means squeeze air through a gap instead of blocking it. When they say "keep your l light", you know that means stop the back of your tongue from rising.

The sounds of other languages aren't alien — they're rearrangements of the same basic toolkit your mouth has been using since you learned to speak. Your accent just arranged the toolkit differently. My Accént shows you exactly how to rearrange it.