Need useful Thai phrases for Thailand? Start with สวัสดี (sawatdi, hello), ขอบคุณ (khop khun, thank you), ขอโทษ (kho thot, sorry or excuse me), เท่าไหร่ (thao rai, how much?) and ห้องน้ำ (hong nam, restroom). These few expressions cover situations you will encounter again and again.
This Thailand vocabulary guide gives you 50 essential Thai words and phrases in Thai script, with beginner-friendly romanisation, English meanings and examples of use. It covers meeting people, requesting help, ordering a meal, reading directions, paying and finding everyday services. The words are useful beyond tourism, including neighbourhood life and ordinary conversation.
Thai is a tonal language, and no simplified English spelling can reliably teach its pronunciation. Treat the romanisation as an approximate cue, listen to native audio, and keep the Thai script available so people can read what you mean. For medical matters, food allergies or other urgent decisions, confirm details in reliable writing and seek qualified help.
Quick answer: eight phrases to learn first
- Hello — สวัสดี — sawatdi
- Thank you — ขอบคุณ — khop khun
- Sorry / excuse me — ขอโทษ — kho thot
- No problem — ไม่เป็นไร — mai pen rai
- How much? — เท่าไหร่ — thao rai
- Not spicy — ไม่เผ็ด — mai phet
- Restroom — ห้องน้ำ — hong nam
- Please help — ช่วยหน่อย — chuai noi
Find what you need: 50 useful phrases · Real conversations · Common mistakes · Seven-day practice plan · FAQs.
How the language works in everyday life
Five tones. The Tourism Authority of Thailand explains that Thai has five tones, and that romanised spellings differ. The same approximate English spelling can conceal a different sound or meaning. Use Thai script and native-speaker recordings whenever pronunciation matters.
Polite endings. ครับ (khrap) and ค่ะ (kha) are common politeness particles, conventionally associated with male and female speakers respectively. Actual choice depends on the speaker and context. Hear them in full sentences before trying to place them automatically.
Learn to show a word as well as say it. The words ห้องน้ำ (restroom), โรงพยาบาล (hospital), ทางเข้า (entrance) and ทางออก (exit) can help someone assist you even if your spoken Thai is still developing.
Context matters. ‘Mai pen rai’ is often translated as ‘no problem’, but may be used for reassurance or polite dismissal depending on the exchange. Translation should help you interpret meaning, not convince you that every social nuance is identical.
The 50 words and phrases by real-life situation
Read each phrase, notice its use, cover the English meaning and recall it without looking. Grouping vocabulary by situation makes it easier to find the words when you need them. If you have only a minute, begin with greetings, requests and help.
Greetings and politeness — 1–10
| # | Original writing | Say it (approx.) | English meaning | Real use |
|---|---|---|---|---|
| 1 | สวัสดี | sawatdi | Hello / goodbye | Greet someone |
| 2 | ขอบคุณ | khop khun | Thank you | Respond to help |
| 3 | ขอโทษ | kho thot | Sorry / excuse me | Apologise or get attention |
| 4 | ใช่ | chai | Yes / correct | Confirm |
| 5 | ไม่ใช่ | mai chai | No / not correct | Correct a statement |
| 6 | ไม่เป็นไร | mai pen rai | It is okay / no problem | Reassure, depending on context |
| 7 | ครับ | khrap | Polite ending often used by male speakers | Soften a response |
| 8 | ค่ะ | kha | Polite ending often used by female speakers | Soften a response |
| 9 | ยินดีที่ได้รู้จัก | yin di thi dai ru chak | Nice to meet you | First meeting |
| 10 | ลาก่อน | la kon | Goodbye | A more final farewell |
First practise the social beginning and ending of an exchange. Speak politely before concentrating on complicated nouns.
Questions, understanding and help — 11–20
| # | Original writing | Say it (approx.) | English meaning | Real use |
|---|---|---|---|---|
| 11 | พูดภาษาอังกฤษได้ไหม | phut phasa angkrit dai mai | Can you speak English? | Find a shared language |
| 12 | พูดช้า ๆ หน่อย | phut cha cha noi | Please speak slowly | Follow an answer |
| 13 | ไม่เข้าใจ | mai khao jai | I do not understand | Explain confusion |
| 14 | ช่วยด้วย | chuai duai | Help! | Urgent request for help |
| 15 | ช่วยหน่อย | chuai noi | Please help | Ask for assistance |
| 16 | ที่ไหน | thi nai | Where? | Find a place |
| 17 | อะไร | arai | What? | Ask about an item |
| 18 | เท่าไหร่ | thao rai | How much? | Ask a price |
| 19 | พูดอีกครั้งได้ไหม | phut ik khrang dai mai | Can you say it again? | Request repetition |
| 20 | รอสักครู่ | ro sak khru | Wait a moment | Pause an interaction |
When you do not understand someone, a repair phrase is more helpful than pretending the answer was clear.
Menus, food and payment — 21–30
| # | Original writing | Say it (approx.) | English meaning | Real use |
|---|---|---|---|---|
| 21 | น้ำ | nam | Water | Ask for a drink |
| 22 | ข้าว | khao | Rice | Read a food description |
| 23 | อาหาร | ahan | Food / a meal | Discuss food |
| 24 | เมนู | menu | Menu | Choose a dish |
| 25 | ไม่เผ็ด | mai phet | Not spicy | State a preference |
| 26 | เผ็ดน้อย | phet noi | A little spicy | Request less heat |
| 27 | อร่อย | aroi | Delicious | Respond to food |
| 28 | คิดเงินด้วย | khit ngoen duai | The bill, please | Ask to pay |
| 29 | ไม่ใส่ถั่ว | mai sai thua | Do not add nuts / beans | Ingredient request; confirm exact meaning |
| 30 | แพ้อาหาร | phae ahan | Food allergy / allergic to food | Flag a dietary risk |
Food and payment vocabulary should be used with the actual menu or item. Ingredient and allergy questions require careful checking.
Travel words and directions — 31–40
| # | Original writing | Say it (approx.) | English meaning | Real use |
|---|---|---|---|---|
| 31 | สถานี | sathani | Station | Find a station |
| 32 | รถไฟ | rot fai | Train | Talk about rail |
| 33 | รถไฟฟ้า | rot fai fa | Electric train / urban rail | Recognise rail travel |
| 34 | รถเมล์ | rot me | Bus | Ask about buses |
| 35 | แท็กซี่ | thaeksi | Taxi | Ask about taxis |
| 36 | ทางออก | thang ok | Exit | Read exit signs |
| 37 | ทางเข้า | thang khao | Entrance | Read entrance signs |
| 38 | ซ้าย | sai | Left | Follow directions |
| 39 | ขวา | khwa | Right | Follow directions |
| 40 | ตรงไป | trong pai | Go straight | Follow directions |
Reading signs is a separate language skill. Practise the written words until they become familiar without translation.
Daily needs and useful signs — 41–50
| # | Original writing | Say it (approx.) | English meaning | Real use |
|---|---|---|---|---|
| 41 | ห้องน้ำ | hong nam | Restroom | Find facilities |
| 42 | โรงพยาบาล | rong phayaban | Hospital | Find medical care |
| 43 | ร้านขายยา | ran khai ya | Pharmacy | Find medicine |
| 44 | ตำรวจ | tamruat | Police | Ask for assistance |
| 45 | เงินสด | ngoen sot | Cash | Understand payment |
| 46 | บัตรเครดิต | bat khredit | Credit card | Ask about cards |
| 47 | จอง | jong | Book / reserve | Discuss reservations |
| 48 | เปิด | poet | Open | Read an opening sign |
| 49 | ปิด | pit | Closed / close | Read a closing sign |
| 50 | ถ่ายรูปได้ไหม | thai rup dai mai | May I take a photo? | Ask permission |
Keep this final group available in writing for situations in which asking the right person for help matters.
Real conversations: put the phrases together
The best vocabulary is not a list you can recite; it is language you can use to accomplish a task. Read these short interactions aloud, then change the item, destination or question. Native speakers may respond in many ways.
Ordering a meal
- สวัสดีครับ / สวัสดีค่ะ — Hello, with a suitable polite particle.
- ไม่เผ็ด — Mai phet — Not spicy.
- น้ำ — Nam — Water.
- คิดเงินด้วย — Khit ngoen duai — The bill, please.
These are flexible building blocks, not a complete conversation. Point to a written item or picture and confirm the order. For a serious allergy, ‘not spicy’ and ‘do not add nuts’ are inadequate safeguards: communicate the exact ingredient and ask about preparation and cross-contact.
Asking for directions
- สถานี — Sathani — Station.
- ตรงไป — Trong pai — Go straight.
- ซ้าย — Sai — Left.
- ขอบคุณ — Khop khun — Thank you.
You can use written Thai to indicate your destination when pronunciation is uncertain. Recognising the words for entrance and exit is especially helpful for transport and buildings.
When someone speaks too quickly
- ไม่เข้าใจ — Mai khao jai — I do not understand.
- พูดช้า ๆ หน่อย — Phut cha cha noi — Speak slowly, please.
- พูดอีกครั้งได้ไหม — Phut ik khrang dai mai — Can you say it again?
An effective beginner does not need perfect fluency to repair a conversation. Showing the Thai script and requesting a slower answer may make a difficult exchange much easier.
At a pharmacy or clinic
- ร้านขายยา — Ran khai ya — Pharmacy.
- โรงพยาบาล — Rong phayaban — Hospital.
- ช่วยหน่อย — Chuai noi — Please help.
These words help identify a service. They do not convey symptoms, medication history or medical urgency reliably by themselves. Use a trained interpreter or other reliable language support for health decisions.
Five common mistakes to avoid
- Do not read romanised Thai as though the letters were English. Tone, vowel and consonant differences matter.
- Do not use mai pen rai as a universal response; its social meaning changes with the situation.
- Do not attach a polite particle to every word mechanically. Listen to how real speakers use complete sentences.
- Do not confuse mai phet (not spicy) with ‘safe for my allergy’. They address different issues.
- Do not assume that everyone speaks the same regional variety of Thai; this guide mainly uses commonly understood central Thai.
A seven-day plan to remember and use the words
Spend ten to fifteen minutes a day on recall and use. Cover the table, say the meaning and phrase without looking, check your answer, then use the expression in one practical sentence. That is a stronger routine than repeatedly rereading the same list.
- Day 1: Retrieve the eight quick-start phrases without reading the translations.
- Day 2: Open and close three imagined conversations politely.
- Day 3: Practise an order at a café, stall or shop; replace the item with another word.
- Day 4: Learn the written signs for entrance, exit, station and restroom.
- Day 5: Ask for help, repetition and slower speech in a mock conversation.
- Day 6: Make five original exchanges using expressions from two groups at once.
- Day 7: Test all 50 meanings, review the ones you missed and return to them tomorrow.
A practical test: is your vocabulary useful?
Without looking at the table, can you greet a stranger, ask a question, tell them you did not understand, recognise an exit sign and thank them? If you can, you are turning memory into practical language. Change the situation and try again. Moving the same phrase from a restaurant to a shop or from a train station to a workplace is one of the clearest signs of progress.
Frequently asked questions
How do you say hello in Thai?
สวัสดี (sawatdi) is the common greeting, often followed by a polite particle.
How do you say thank you in Thai?
ขอบคุณ (khop khun) means thank you.
What does mai pen rai mean?
ไม่เป็นไร (mai pen rai) can express ‘it’s okay’, ‘never mind’ or ‘no problem’, depending on context.
How do you say not spicy in Thai?
ไม่เผ็ด (mai phet) means not spicy. It does not establish that a meal is free of allergens.
How do you say restroom in Thai?
ห้องน้ำ (hong nam) means restroom or toilet.
Why is Thai hard to pronounce from English spelling?
Thai uses lexical tones and sound differences that a simplified romanisation cannot represent precisely.
Are these phrases understood throughout Thailand?
These are mostly common central Thai expressions. Regional languages and speech varieties also exist, so listen and clarify where necessary.
Continue reading and learning
Read the country overview for wider context or the language-learning guide for study methods beyond memorising phrases. Other countries in this series have their own language systems and social conventions; comparing them should deepen understanding without treating their expressions as interchangeable.
- Everything About Thailand
- How to Learn Thai Quickly and Correctly
- Vocabulary for Japan
- Vocabulary for South Korea
- Vocabulary for France
Sources and editorial accuracy
Official tourism, language and cultural learning materials informed this selection. Romanisation styles differ, regional forms vary and English translations simplify some context. Confirm pronunciation with native-speaker audio. For high-stakes conversations seek reliable interpretation.
- Tourism Authority of Thailand: Language and culture
- Royal Thai Embassy: Essential Thai language classes for travellers
- Royal Thai Consulate: Free Thailand Foundation Thai lessons
Reviewed: November 2026. This is a practical language-learning reference, not professional interpretation or current travel instructions.