Vietnamese marks its tones with accents on Latin letters, and these thirty words, easiest first, show them. Choose each meaning or say you do not know to see a CEFR level and a rough count of your Vietnamese words.
Guessing makes the result less accurate, not better — "I don't know" is a perfectly good answer. The test stops early once the words get clearly past you.
| Level | What it means |
|---|---|
| A1 | Greetings, numbers, the everyday nouns |
| A2 | Shopping, directions, routine and family |
| B1 | Travel, work and opinions on familiar topics |
| B2 | Abstract topics, the news, most films |
| C1 | Nuance, idiom, professional vocabulary |
| C2 | Rare and literary words |
Watch Your Language groups its Vietnamese packs by the same CEFR levels as this test. Start at the band you found, and the app shows those words on your iPhone Lock Screen and Apple Watch face, bringing back the ones you keep forgetting.