Tone Rules
Introduction
Factors
Tone Bloopers

Consonants
Low Class

Middle Class
High Class

Tone Marks
- Low Class
- Middle Class
- High Class

Exams
- Consonant Groups
- Which Tone? (Low)
- Which Tone? (Mid)
- Which Tone? (High)

Thai is a tonal language which makes it very different to Westerrn languages. Each syllable has a choice between five distinct tones: low, mid, rising, high and falling. To a foreign student, it would seem that the Thai language is made up of groups of words that change in meaning depending on their tone. A famous tongue twister which illustrates this very well is "new wood doesn't burn, does it?" or "mai mai mai mai mai" in Thai.

äÁé ãËÁè äÁè äËÁé äËÁ
  mai - mai - mai - mai - mai
  high - low - falling - falling - high

To a foreigner studying Thai for the first time, there is only one word in the above example, "mai", and its meaning changes with different tones. However, to a Thai person, these are five distinct words that are not only spelled differently but are pronounced differently. Most foreign students make the mistake of relying too much on transliteration when learning Thai. If you are to master the tones, you must put this behind you and learn how to read properly. (See Learn to Read Thai with Manee and Friends)

The five tones are:

THE HIGH TONE - àÊÕ§µÃÕ

This is a uniform tone pitched well above the level of the speaker’s normal voice and is similar to the tone used in English to denote alarm.

e.g. “keep away”

¹¡ nok A bird
ÃÑ¡ ruk To love
àÅç¡ lek Small

THE RISING TONE - àÊÕ§¨ÑµÇÒ

This as the name implies has a rising inflection and is something like the tone used in English to denote surprise or a question.

e.g. “Are you going home now?”

äËÁ mai A question word
ÊÒÁ saam Three
ËÔ¹ hin A Stone

THE MID TONE - àÊÕ§ÊÒÁÑ­

This is spoken in the speaker’s ordinary tone of voice without any inflection. It is the tone used in English for ordinary conversation.

ÁÒ maa Come
ä» bpai Go
¡Ô¹ gin To eat

THE LOW TONE - àÊÕ§àÍ¡

This is a level tone with no inflection but lower in pitch than common tone.

´Í¡ dork Flower
ËÕº heep A box
à¡çº gep To keep

THE FALLING TONE - àÊÕ§â·

This is an emphatic and heavily accented tone with a falling inflection and is similar to the tone used in English to denote emphasis.

e.g. “I told you not to go there”

¢éÒÇ kao Rice
ËéÒ haa Five
äÁè mai Not

It should be noted that the tone applies to a syllable only so that in a polysyllabic word each syllable may and often does have a different tone.

¡ØËÅÒº goo-laap low-low
Á¹ØÉÂì ma-noot high-high
ÁÐÅÐ¡Í ma-la-gor high-high-mid
ÀҾ¹µÃì pa-pa-yon falling-high-mid
ÃѰºÒÅ rut-ta-baan high-low-mid

You may find it difficult at first to pronounce all of the syllables of a polysyllabic word in the correct tone but luckily there are very few words of more than two syllables where tonal values of the syllables vary.

By far the best way to learn the tones at the beginning is the way a Thai child does, i.e. by copying a natural Thai speaker. You can do this by listening to us on this web site.

In Thai writing the tones are quite clearly indicated by the use of Tone Marks coupled with a rather complicated set of rules. If you are ready, we will now proceed to teach you these rules.

>> Factors in choosing which tones to use


Information based on: "The Fundamentals of the Thai Language" by Campbell and Shaweevongs.
Additional material by: Ajarn Richard, Head of Computer Dept.
Thai Language Advisor:
Ajarn Acharawan, Head of Thai Dept.
Sound by:
Ajarn Lawan, Head of English Dept.
Sound Edited by: Khru Dok-or, Computer teacher
Concept by: Sriwittayapaknam School