Thai Question Words: How to Ask Anything
Learn the core Thai question words and how to use them in real sentences. A handful of words opens up dozens of useful questions.
Once you know a handful of Thai question words, you can form dozens of useful questions straight away. The good news is that Thai question words are short, consistent, and easy to slot into sentences.
The core question words
These seven words cover almost everything you need to ask as a beginner:
อะไร(a-rai) — whatที่ไหน(tee-nai) — whereใคร(krai) — whoเมื่อไร(mua-rai) — whenทำไม(tam-mai) — whyอย่างไร(yang-rai) — howเท่าไร(tao-rai) — how much
Notice how many of them end in -rai. Once that pattern sticks, the words become much easier to remember.
How Thai questions work
In English, question words almost always come at the beginning of a sentence. In Thai, they often go at the end instead. The sentence structure stays the same as a statement — you just add the question word at the close.
A few examples:
คุณกินอะไร(kun gin a-rai) — What do you eat? (literally: you eat what?)คุณอยู่ที่ไหน(kun yoo tee-nai) — Where are you? (literally: you are where?)ราคาเท่าไร(ra-ka tao-rai) — How much does it cost? (literally: price how much?)
This end-placement rule is one of the biggest structural differences from English, and getting comfortable with it early will make a big difference.
A useful pattern to start with
One of the most practical sentence patterns for beginners is:
คุณ + verb + อะไร — What do you [verb]?
For example:
คุณชื่ออะไร(kun chue a-rai) — What is your name?คุณกินอะไร(kun gin a-rai) — What do you eat?คุณทำอะไร(kun tam a-rai) — What do you do?
Once you have one pattern, you can swap in different verbs and immediately produce new, useful questions.
Pick a sentence you already know in Thai and try replacing part of it with a question word. That small habit builds fluency faster than memorising lists alone.