Vietnamese Pronunciation Guide: Vietnamese Alphabet and Tones (with Audio) (2023)

Alphabet

Unlike many other Southeast Asian languages, the Vietnamese language uses the Roman alphabet, which makes it more convenient to learn for many English speakers.

The Vietnamese alphabet follows pretty much the same alphabetical order as the English alphabet.

It consists of 29 letters, with 12 vowels and 17 consonants.

There are just a handful of letters that are not present in the English alphabet, specifically 1 consonant and 6 vowels:

đ - ă - â - ê - ô - ơ - ư

There are also 4 consonants that are present in the English alphabet but not in the Vietnamese alphabet:

f - j - w - z

Vietnamese Vowels

As mentioned in the previous lesson, there are 12 vowels in the Vietnamese alphabet. We'll learn how to pronounce each of them by groups in the next few lessons.

• a - ă - â
• e - ê
• ô - ô - ơ
• u - ư
• i - y

Please note that the marks which appear on the vowels are not tone marks. You can simply call them "vowel marks", and there are only 3 of them:

• a smile (ă)
• a hat (â, ô)
• a hook (ơ, ư)

It is important to differentiate the sound of each vowel. Your mouth and tongue placements are crucial to produce the correct sounds.

In English, a vowel letter can represent different vowel sounds. For example, letter "a" produces different sounds in the word "hat" /hæt/ and "may" /meɪ/.

However, in Vietnamese, each vowel letter represents one vowel sound and does not change when being placed in different words.

Therefore, as long as you can master the pronunciation of vowels, some consonants, and of course the tones, you'll be able to pronounce most Vietnamese words on your own.

Vietnamese Vowels: a - ă - â

Let's learn how to differentiate these 3 letters a, ă, and â.

How to pronounce "a"

• similar to "a" in far, and farther
• a central and unrounded vowel
• the mouth is wide open (like when you go to the dentist), and the tongue rests at the bottom of the mouth.

Practice: Listen to the following words and repeat out loud

How to pronounce "ă"

• (smile) higher pitch, and tenser than "a"
• a short, unrounded vowel
• mouth corners lifted like a smile, try to produce ‘a’ sound but with higher pitch (forcing sound). You could actually feel your throat vibrate more when making this sound.

Practice: Listen to the following words and repeat out loud

How to pronounce "â"

• similar to "u" in sun, and run
• a short, unrounded vowel
• mouth relaxed, produce a short, lazy ‘uh’ /ə/ sound

Practice: Listen to the following words and repeat out loud

Difference between a, ă, â

Practice: Listen to the following words and repeat out loud

Vietnamese Vowels: e - ê

How to pronounce "e"

• similar to "e" /ɛ/ in end and empty
• a low-front, unrounded vowel, where the sound is produced in the front of the mouth
• the mouth corner slightly lifted, while the tongue rests at the bottom
• the tip of the tongue is placed behind the lower front teeth, and the back of the tongue rises slightly toward the hard palate

Practice: Listen to the following words and repeat out loud

How to pronounce "ê"

• similar to "e" in they, and hey, but without the "y" ending sound which follows the vowel in the pronunciation of "-ey"
• a mid-front, unrounded vowel, where the sound is produced in the front of the mouth
• the tongue rests at the bottom, while the tip of the tongue is placed behind the lower front teeth, and the back of the tongue rises slightly toward the hard palate

Practice: Listen to the following words and repeat out loud

Difference between "e" and "ê"

Practice: Listen to the following words and repeat out loud

Vietnamese Vowels: o - ô - ơ

How to pronounce "o"

• similar to 'aw' in law and saw
• an open, rounded vowel where the mouth rounded into an O shape, producing a clear /ɔː/ sound

Practice: Listen to the following words and repeat out loud

How to pronounce "ô"

• similar to 'o' in oh or hope
• a close, rounded vowel, where the lips moved forwards and formed a small "o" shape
• the tongue pulled back and the tip of the tongue is in a very low position

Practice: Listen to the following words and repeat out loud

How to pronounce "ơ"

• similar to 'a' /ə/ in balloon and familiar, with more stress
• a middle and unrounded vowel
• the letter "ơ" sounds very similar to the letter "â", except when pronouncing "ơ", your jaw should drop much lower (like being surprised). This makes "ơ" sounds a bit longer than "â"

Practice: Listen to the following words and repeat out loud

Difference between o, ô, ơ

Practice: Listen to the following words and repeat out loud

Difference between "ơ" and "â"

Practice: Listen to the following words and repeat out loud

Vietnamese Vowels: u - ư

How to pronounce "u"

• similar to 'oo' in shoo and moo
• a back and rounded vowel, where the tongue is pulled away from the lower front teeth, ad the tip of the tongue is in a low position.

Practice: Listen to the following words and repeat out loud

How to pronounce "ư"

• a central and unrounded vowel
• does not resemble any English sound
• however, you can try to pronounce 'oo' /urh/ in good, then slowly pull back your lips (slightly lifted) as when you smile

Practice: Listen to the following words and repeat out loud

Difference between "u" and "ư"

Practice: Listen to the following words and repeat out loud

Vietnamese Vowels: i - y

• both "i" and "y" sounds similar to 'ee' in see
• front and unrounded vowels

Practice: Listen to the following words and repeat out loud

Vowels Clusters

In addition to the single vowels (or monophthongs), Vietnamese has diphthongs and triphthongs, which are the compounds of 2 to 3 vowel characters.

Below are some common diphthongs and triphthongs.

How to pronounce Vowels Clusters

To pronounce these vowel combinations, try to pronounce each single vowel first, then combine them into a single sound.

The first vowel will be the main sound (sounds the most prominently), followed by shorter and weaker sounds of the next vowels.

Practice: Listen to the following and repeat out loud

Special vowel combinations

• Though the vowels "i" and "y" are pronounced the same, when combining with the vowels "a" or "u", the diphthongs that are formed sound differently.

• The vowel "a" in the diphthong "au" is pronounced as [ă + u].

• When "a" is the ending vowel in the diphthongs "ia", "ua", "ưa" and "uya", it's pronounced with a weak "ơ" vowel sound.

Vietnamese Single Consonants

(1) The consonant p only appears at the end of the word as a final consonant, except for the word pin, which means "battery".

Vietnamese Consonant Clusters

Vietnamese Tones

As you may know, Vietnamese is a tonal language, which means that words can differ in tones. The spellings may look the same but by adding different tones, these words can have different meanings.

Let's take a look at some examples:

• ba means 'number 3', as well as 'father'. But bà means 'grandma'.
• bạn means 'friend' or 'you (pronoun)'; bán means 'to sell' ; bàn means 'table'. So when you say Bạn bán bàn, it literally means 'You sell table'.

Southern vs Northern Tones

Here are some important points that you'll need to take note.

• There are 6 tones in total: ngang, sắc, huyền, hỏi, ngã, nặng
• In Northern dialect, all 6 tones are in use.
• However in Southern dialect, only 5 tones are in use, except “ngã”
• In Southern dialect, words that have “ngã” tone would be read as if they have “hỏi” tone.

Tones	Names - How to pronounce
	SẮC - a high-rising tone, starts from a mid to mid-high level pitch, then rises sharply to a high level pitch (left to right)
	NGANG - a mid level flat tone with no accent mark, ranges from mid to mid-high pitch
	HỎI - a mid dipping-rising tone, starts around a mid level pitch, slightly falls, then quickly rises to a mid-high level pitch
	NGÃ - same as ‘hỏi’ tone in Southern dialect
	HUYỀN - a low-falling tone, starts from a mid to mid-low pitch, then slightly falls to a low level pitch (left to right)
	NẶNG - a low-dropping tone, starts around the same level as ‘huyền’ tone, falls immediately to a low level pitch, then rises slightly before being cut off abruptly

The 5 Southern Vietnamese tones that have been described above can be illustrated in the image below, telling you how each of them is being pronounced.

PRACTICE

Task: Listen to the following phrases and repeat out loud