Tai Lue has 21 syllable-initial consonants, 9 syllable finals and six tones.
Consonants
Initials
The initials - and - are palatalized before front vowels, and become and, respectively. For example, "hard" and "ten" are pronounced as and respectively..
The table below presents six phonemic tones in unchecked syllables, i.e. closed syllables ending in sonorant sounds such as, and and open syllables. There are six tones for unchecked syllables, although only three are allowed in checked syllables.
As in Thai and Lao, Tai Lue has borrowed many Sanskrit and Pali words and affixes. Among the Tai languages in general, Tai Lue has limited intelligibility with Shan and Tai Nua and shares much vocabulary with, the other Southwestern Tai languages. Tai Lue has 95% lexical similarity with Northern Thai, 86% with Central Thai, 93% with Shan, and 95% with Khun. Below, some Thai Lue words are given with standard Central Thai equivalents for comparison. Thai words are shown on the left and Tai Lue words, written in New Tai Lue script, are shown on the right.
Different words
Many words differ from Thai greatly:
ยี่สิบ → ᦌᦱᧁ
พูด → ᦀᦴᧉ
พี่ชาย → ᦀᦻᧉ
Similar words
Some words differ in tone only:
หนึ่ง → ᦓᦹᧂᧈ
หก → ᦷᦠᧅ
เจ็ด → ᦵᦈᧆ
สิบ → ᦉᦲᧇ
กิน → ᦂᦲᧃ
Some words differ in a single sound and associated tone. In many words, the initial ร in Thai is ฮ in Tai Lue, as is also the case in Lao and Tai Yuan:
Tai Lue is written in three different alphabets. One is Fak Kham script, a variety of Thai script of Sukhothai. The second is Tham script and was reformed in the 1950s, but is still in use and has recently regained government support. The new alphabet is a simplified version of the old script.
Tham script is called :zh:老傣文|老傣文 lao dai wen in China. Readable by the most people and used in Burma, Laos, Thailand and Vietnam.
New Tai Lue
is a modernization of the Lanna alphabet, which is similar to the Thai alphabet, and consists of 42 initial consonant signs, seven final consonant signs, 16 vowel signs, two tone letters and one vowel shortening letter. Vowels signs can be placed before or after the syllable initial consonant. Similar to the Thai alphabet, the pronunciation of the tone of a syllable depends on the class the initial consonant belongs to, syllable structure and vowel length, and the tone mark. Unicode range : U+1980 – U+19DF
Related varieties
The Bajia people, who number 1,106 individuals in Mengkang Village, Meng'a Town, Menghai County, Yunnan, speak a language closely related to Tai Lue. There are 225 Bajia people living in Jingbo Township 景播乡, Menghai County. The Bajia are also known as the Chinese Dai :zh:傣那|汉傣.