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The Tumbling Tone (Thanh Ngã)

Grammar Rule in 30 Seconds

The 'Thanh Ngã' is a unique Vietnamese tone that starts mid-high, dips abruptly with a glottal stop, and rises sharply.

  • Start at a mid-high pitch.
  • Interrupt the sound suddenly with a glottal stop (like a hiccup).
  • Finish with a sharp, quick rise in pitch.
Mid-High Pitch ↗ + Glottal Stop (Pause) ⏸ + Sharp Rise ⤴

Tonal Contour of Thanh Ngã

Stage Action Pitch Level
1
Onset
Mid-High
2
Glottal Stop
Interrupted
3
Release
Sharp Rise

Meanings

The 'Thanh Ngã' (tilde tone) is one of the six tones in Vietnamese, characterized by a glottalized, interrupted rising contour.

1

Tonal Marker

Indicates the specific pitch contour for a syllable marked with a tilde (~).

“Mỗi ngày tôi đều học tiếng Việt.”

“Hãy vẽ một bức tranh đẹp.”

Reference Table

Reference table for The Tumbling Tone (Thanh Ngã)
Form Structure Example
Affirmative
Subject + Verb + Object
Tôi ngã.
Negative
Subject + không + Verb
Tôi không ngã.
Question
Subject + Verb + không?
Bạn ngã không?
Short Answer
Có / Không
Có, tôi ngã.
Variation
Adjective + quá
Dễ quá!
Plural
Mỗi + Noun
Mỗi ngày.

フォーマル度スペクトル

フォーマル
Mỗi cá nhân.

Mỗi cá nhân. (Describing individuals.)

ニュートラル
Mỗi người.

Mỗi người. (Describing individuals.)

カジュアル
Mỗi đứa.

Mỗi đứa. (Describing individuals.)

スラング
Mỗi thằng.

Mỗi thằng. (Describing individuals.)

Thanh Ngã Components

Thanh Ngã

Physical

  • Glottal Stop Throat closure

Pitch

  • Rising High pitch end

レベル別の例文

1

Tôi ngã.

I fall.

2

Cái này dễ.

This is easy.

3

Mỗi ngày.

Every day.

4

Bão to.

Big storm.

1

Anh ấy ngã xe.

He fell off his bike.

2

Bài tập này dễ quá.

This exercise is too easy.

3

Mỗi người một ý.

Each person has an opinion.

4

Cơn bão đang đến.

The storm is coming.

1

Đừng ngã nhé.

Don't fall, okay?

2

Tiếng Việt không dễ học.

Vietnamese is not easy to learn.

3

Mỗi lần tôi đến, anh ấy đều vắng.

Every time I come, he is absent.

4

Bão lũ gây thiệt hại lớn.

Storms and floods cause great damage.

1

Anh ta ngã quỵ vì mệt.

He collapsed from exhaustion.

2

Việc này không dễ giải quyết.

This matter is not easy to resolve.

3

Mỗi cá nhân đều có quyền riêng.

Each individual has their own rights.

4

Dự báo thời tiết có bão.

The weather forecast predicts a storm.

1

Sự nghiệp của anh ấy ngã ngũ.

His career has been decided.

2

Dễ gì mà họ đồng ý.

It's not easy for them to agree.

3

Mỗi một chi tiết đều quan trọng.

Every single detail is important.

4

Bão tố cuộc đời.

The storms of life.

1

Ngã lòng trước khó khăn.

To lose heart in the face of difficulty.

2

Dễ như trở bàn tay.

As easy as turning one's hand.

3

Mỗi người một vẻ.

Each person has their own charm.

4

Bão táp mưa sa.

Storms and heavy rain.

間違えやすい

The Tumbling Tone (Thanh Ngã) Thanh Sắc vs Thanh Ngã

Both involve a rise in pitch, leading learners to ignore the glottal stop in Thanh Ngã.

The Tumbling Tone (Thanh Ngã) Thanh Hỏi vs Thanh Ngã

In Southern dialects, they sound very similar.

The Tumbling Tone (Thanh Ngã) Thanh Ngã vs Thanh Nặng

Both have a 'stop' quality, but Nặng is low and short.

よくある間違い

nga

ngã

Missing the tone mark entirely.

ngá

ngã

Using the rising tone instead of the broken tone.

ngà

ngã

Using the falling tone.

ngạ

ngã

Using the heavy tone.

môi

mỗi

Confusing the tone mark.

de

dễ

Missing the tone mark.

bao

bão

Missing the tone mark.

ngã (no break)

ngã (with break)

Failing to produce the glottal stop.

dễ (too long)

dễ (quick)

The tone must be sharp.

mỗi (flat)

mỗi (rising)

Failing to rise at the end.

ngã (too much constriction)

ngã (subtle constriction)

Over-emphasizing the glottal stop.

bão (wrong pitch start)

bão (mid-high start)

Starting at the wrong pitch level.

hãy (no rise)

hãy (sharp rise)

Failing to complete the contour.

文型パターン

Tôi thấy ___ rất dễ.

___ ngày tôi đều học bài.

Cẩn thận, đừng để bị ___.

Dự báo thời tiết nói có ___.

Real World Usage

Texting constant

Dễ quá!

Weather Report common

Cảnh báo bão.

Social Media very common

Mỗi ngày một niềm vui.

Job Interview occasional

Tôi dễ thích nghi.

Food Delivery common

Mỗi món một giá.

Travel common

Đường đi dễ tìm.

💡

Use a mirror

Watch your throat in a mirror to see if you are constricting it for the glottal stop.
⚠️

Don't over-constrict

Too much pressure will make you cough. Keep it light.
🎯

Record and compare

Record yourself and a native speaker. Listen for the 'break'.
💬

Listen to Northern speakers

Hanoi speakers have the clearest Thanh Ngã.

Smart Tips

Focus on the break first, then the rise.

ngá ngã

Start higher than you think.

ngã (low start) ngã (mid-high start)

Ensure the break is sharp.

ngá (question-like) ngã (broken)

Make the glottal stop shorter.

ng...ã ngã

発音

IPA: [ŋa̰ʔa]

Glottal Stop

A sudden closure of the vocal cords.

Pitch Rise

The pitch must jump up after the break.

Broken Rise

ngã ↗ ⏸ ↗

The standard contour for Thanh Ngã.

暗記しよう

記憶術

Think of a 'hiccup' that makes your voice jump up.

視覚的連想

Imagine a person walking on a flat path, tripping over a rock (the glottal stop), and then jumping up in surprise.

Rhyme

Tilde mark, a little break, then a rise for goodness sake.

Story

I was walking (flat tone) when I tripped (glottal stop). I jumped up (rising tone) and shouted 'Ngã!'.

Word Web

ngãmỗidễbãohãyvẽ

チャレンジ

Record yourself saying 'ngã' 10 times, focusing on the break in the middle.

文化メモ

The Thanh Ngã is most distinct here. It is a hallmark of the Hanoi accent.

In the South, the Thanh Ngã often merges with the Thanh Hỏi (dipping tone).

Central dialects have their own unique tonal variations.

The Thanh Ngã originated from the merger of final glottal consonants with tonal contours.

会話のきっかけ

Bạn thấy tiếng Việt có dễ không?

Mỗi ngày bạn làm gì?

Bạn đã bao giờ ngã xe chưa?

Bạn có sợ bão không?

日記のテーマ

Viết về một việc dễ bạn làm mỗi ngày.
Mô tả một lần bạn bị ngã.
Viết về cảm xúc của bạn khi có bão.
Tại sao việc học tiếng Việt không dễ?

よくある間違い

Incorrect

正解


Incorrect

正解


Incorrect

正解


Incorrect

正解

Test Yourself

Which word has the Thanh Ngã? 選択問題

a) ma, b) má, c) mã, d) mạ

✓ Correct! ✗ Not quite. Correct answer: c
The tilde (~) indicates Thanh Ngã.
Fill in the blank.

Tôi ___ xe.

✓ Correct! ✗ Not quite. Correct answer: a
The correct word is 'ngã'.
Correct the sentence. Error Correction

Find and fix the mistake:

Tôi thích ăn bún cha.

✓ Correct! ✗ Not quite. Correct answer: b
Chả is the correct word.
Reorder the words. Sentence Reorder

Arrange the words in the correct order:

All words placed

Click words above to build the sentence

✓ Correct! ✗ Not quite. Correct answer: a
Correct structure.
Match the word to its meaning. Match Pairs

Match each item on the left with its pair on the right:

✓ Correct! ✗ Not quite. Correct answer: a
Correct definitions.
Which tone is broken? 選択問題

a) Thanh Sắc, b) Thanh Ngã, c) Thanh Hỏi, d) Thanh Nặng

✓ Correct! ✗ Not quite. Correct answer: b
Thanh Ngã is the broken tone.
Fill in the blank.

___ ngày tôi đều đi làm.

✓ Correct! ✗ Not quite. Correct answer: a
Mỗi is the correct word.
Identify the mistake. Error Correction

Find and fix the mistake:

Anh ấy ngá xe.

✓ Correct! ✗ Not quite. Correct answer: a
Ngá is incorrect.

Score: /8

練習問題

8 exercises
Which word has the Thanh Ngã? 選択問題

a) ma, b) má, c) mã, d) mạ

✓ Correct! ✗ Not quite. Correct answer: c
The tilde (~) indicates Thanh Ngã.
Fill in the blank.

Tôi ___ xe.

✓ Correct! ✗ Not quite. Correct answer: a
The correct word is 'ngã'.
Correct the sentence. Error Correction

Find and fix the mistake:

Tôi thích ăn bún cha.

✓ Correct! ✗ Not quite. Correct answer: b
Chả is the correct word.
Reorder the words. Sentence Reorder

dễ / tiếng Việt / không

✓ Correct! ✗ Not quite. Correct answer: a
Correct structure.
Match the word to its meaning. Match Pairs

ngã - fall, dễ - easy, bão - storm, mỗi - each

✓ Correct! ✗ Not quite. Correct answer: a
Correct definitions.
Which tone is broken? 選択問題

a) Thanh Sắc, b) Thanh Ngã, c) Thanh Hỏi, d) Thanh Nặng

✓ Correct! ✗ Not quite. Correct answer: b
Thanh Ngã is the broken tone.
Fill in the blank.

___ ngày tôi đều đi làm.

✓ Correct! ✗ Not quite. Correct answer: a
Mỗi is the correct word.
Identify the mistake. Error Correction

Find and fix the mistake:

Anh ấy ngá xe.

✓ Correct! ✗ Not quite. Correct answer: a
Ngá is incorrect.

Score: /8

よくある質問 (8)

It is a Vietnamese tone marked with a tilde (~). It sounds like a broken rise.

Close your throat briefly like you are saying 'uh-oh'.

No, Thanh Sắc is a smooth rise, while Thanh Ngã is broken.

Yes, but it is most distinct in the North.

Practice 'uh-oh' repeatedly until you feel the closure.

Yes, it appears in many high-frequency words.

Because it requires a physical action in the throat that is not common in many languages.

No, you will be misunderstood.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Chinese partial

Tone 3 (dipping)

Thanh Ngã has a glottal stop; Chinese Tone 3 does not.

Japanese low

Pitch accent

Vietnamese is a tonal language; Japanese is pitch-accent.

Spanish none

None

Spanish uses stress, not tone.

French none

None

French intonation is sentence-level.

German none

None

German is non-tonal.

Arabic none

None

Arabic is non-tonal.

Learning Path

Prerequisites

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