Vietnamese Vocabulary Guide for Australians

How to Build Vietnamese Vocabulary That Actually Sticks

Vocabulary is the raw material of language. Grammar gives you the structure; vocabulary fills it with meaning. In Vietnamese, vocabulary learning presents a unique challenge for English speakers: very few Vietnamese words share roots with English. Unlike French or Spanish, where hundreds of cognates make vocabulary feel familiar from the start, Vietnamese is an Austroasiatic language with almost no lexical overlap with English. Every word you learn is genuinely new.

The upside of this challenge is that it forces good habits. Since no Vietnamese words will feel "almost familiar," you cannot rely on guessing — you must actually learn each word. And because Vietnamese words are short (most are single syllables), they are often quicker to memorise than long multi-syllable English words. The effort is real, but the return on that effort is also real: a core vocabulary of 1,000 words covers approximately 85% of everyday Vietnamese conversation.

The most effective approach to Vietnamese vocabulary is topic-based, spaced-repetition learning. Rather than working through alphabetical word lists, organise your vocabulary study around topics relevant to your life and goals. Learn words in the context of phrases and sentences, not in isolation. And use spaced repetition — reviewing words at increasing intervals — to move vocabulary from short-term memory into long-term retention.

Numbers and Money

Numbers are among the first vocabulary items every learner should master. Vietnamese numbers are logical and follow a consistent pattern, making them relatively quick to learn.

0 — không | 1 — một | 2 — hai | 3 — ba The core single digits. Memorise these first — they appear in every number combination.

4 — bốn | 5 — năm | 6 — sáu | 7 — bảy Note: "năm" also means "year" and "five" — context makes the meaning clear.

8 — tám | 9 — chín | 10 — mười Numbers 11–19 follow: mười một (11), mười hai (12), etc.

100 — một trăm | 1,000 — một nghìn / một ngàn "Nghìn" is Northern; "ngàn" is Southern. Both are widely understood.

Vietnamese currency is the đồng (VND). Prices in Vietnam are typically in tens or hundreds of thousands of đồng, so being comfortable with large numbers is practically essential for travel. "Bao nhiêu tiền?" (How much?) combined with number knowledge will get you through most market transactions.

Essential Everyday Vocabulary

The following word groups form the absolute core of practical Vietnamese vocabulary. Learn these first before expanding into more specialised areas.

Greetings and Social Language

Xin chào — Hello | Tạm biệt — Goodbye Universal greetings. "Chào" alone is more casual; "xin chào" is polite.

Khỏe không? — How are you? | Khỏe, cảm ơn — Fine, thank you A standard exchange. "Khỏe" means healthy/well.

Vâng / Dạ — Yes (formal) | Không — No "Vâng" is Northern; "dạ" is Southern. Both signal respectful agreement.

Time and Days

Hôm nay — Today | Hôm qua — Yesterday | Ngày mai — Tomorrow The three most essential time words. Learn these in week one.

Thứ Hai — Monday | Thứ Ba — Tuesday | Thứ Tư — Wednesday Vietnamese days use numbers: thứ hai = "second day." Only Sunday (Chủ nhật) has a unique name.

Buổi sáng — Morning | Buổi chiều — Afternoon | Buổi tối — Evening Time-of-day vocabulary, used to specify greetings and appointments.

Family Terms

Bố / Ba — Father | Mẹ / Má — Mother Bố/Mẹ are Northern; Ba/Má are Southern. Both sets are widely understood.

Anh — Older brother | Chị — Older sister | Em — Younger sibling These family terms double as the core pronoun system. Learning them serves two purposes at once.

Con — Child | Vợ — Wife | Chồng — Husband Core family vocabulary used constantly in conversation.

Food and Drink Vocabulary

Food vocabulary is not just practical — it is one of the most enjoyable areas of Vietnamese to learn. Vietnamese cuisine is extraordinarily diverse and deeply tied to regional identity, and knowing the names of dishes and ingredients opens up a far richer experience of Vietnamese culture, whether you are in Australia or Vietnam.

Cơm — Rice (cooked) | Gạo — Rice (uncooked) Rice is central to Vietnamese life. "Ăn cơm chưa?" (Have you eaten rice yet?) is a common greeting.

Phở — Noodle soup | Bún — Rice vermicelli | Mì — Egg noodles The three main noodle types. Each appears in dozens of different dish variations.

Thịt — Meat | Cá — Fish | Tôm — Prawn | Rau — Vegetables Core ingredient vocabulary. Combining these with dish names covers most menus.

Nước — Water | Cà phê — Coffee | Trà — Tea | Bia — Beer Essential drinks. Vietnamese cà phê culture is as strong as Australian coffee culture.

Ngon — Delicious | Cay — Spicy | Ngọt — Sweet | Mặn — Salty Flavour adjectives that help you describe food and modify orders.

Getting Around: Transport and Directions

Đường — Street/Road | Ngã tư — Intersection | Đèn đỏ — Traffic light Navigation vocabulary. Vietnam's cities are dense and directional language matters.

Rẽ trái — Turn left | Rẽ phải — Turn right | Đi thẳng — Go straight The three directions. Memorise these before visiting Vietnam.

Xe máy — Motorbike | Xe buýt — Bus | Taxi — Taxi | Tàu — Train Transport vocabulary. Motorbikes dominate Vietnamese cities.

Sân bay — Airport | Nhà ga — Train station | Bến xe — Bus station Transport hub vocabulary for navigating arrivals and departures.

Health and Emergency Vocabulary

Bệnh viện — Hospital | Bác sĩ — Doctor | Thuốc — Medicine Essential health vocabulary. Know these before you travel.

Tôi bị đau — I am in pain | Tôi bị bệnh — I am sick "Bị" indicates an unfavourable experience or state. Used with illness and pain.

Cứu tôi với! — Help me! | Gọi cảnh sát! — Call the police! Emergency phrases. Know them before you need them.

Adjectives: Describing the World Around You

Adjectives in Vietnamese come after the noun they modify, and they do not change form. Learning a core set of adjectives dramatically expands what you can express:

To / Lớn — Big | Nhỏ / Bé — Small | Cao — Tall | Thấp — Short Basic size and dimension adjectives.

Đẹp — Beautiful | Xấu — Ugly | Mới — New | Cũ — Old Quality adjectives. "Đẹp quá!" (So beautiful!) is a common exclamation.

Nhanh — Fast | Chậm — Slow | Rẻ — Cheap | Đắt — Expensive Highly practical adjectives for negotiating and navigating.

Lắm / Quá — Very (intensifiers) "Lắm" and "quá" follow the adjective. "Đắt quá!" = "Too expensive!" Common and expressive.

Colours and Shopping

Đỏ — Red | Vàng — Yellow | Xanh — Blue/Green | Trắng — White | Đen — Black Note: "xanh" covers both blue and green. Context or modifier distinguishes them.

Mua — Buy | Bán — Sell | Giảm giá — Discount | Đắt quá — Too expensive Shopping vocabulary. Markets in Vietnam expect negotiation — these words are essential.

Vocabulary Learning Strategies That Work

Spaced repetition with Anki. Anki is a free flashcard app that uses spaced repetition algorithms to show you words at the optimal moment for long-term retention. Pre-made Vietnamese decks are available for download. Spending 15–20 minutes per day on Anki is one of the highest-return investments you can make in your Vietnamese vocabulary.

Learn in context, not isolation. Instead of memorising "ăn = eat," memorise "Tôi muốn ăn phở" (I want to eat pho). The phrase gives you the word in a grammatical context and a real-world situation, making it far more memorable and immediately usable.

Label your environment. A classic technique: put sticky notes on objects around your home with their Vietnamese names. You will passively review them dozens of times a day. It sounds simple, but the cumulative exposure is significant.

Consume Vietnamese media. Vietnamese YouTube channels, music, films and podcasts give you massive amounts of vocabulary in natural context. Start with content that has subtitles. As your listening improves, remove the subtitles. The vocabulary you absorb from media often sticks better than what you study formally, because it comes with emotional and narrative context.

Building Vietnamese vocabulary is a long game. Accept that you will forget words, relearn them, and gradually shift them from effortful recall into automatic recognition. Every Vietnamese speaker you have ever met went through exactly the same process — and came out the other side able to express anything they needed to say.

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Vietnamese Vocabulary