Assamese alphabet

Letters

Vowels

The script presently has a total of 11 vowel letters, used to represent the eight main vowel sounds of Assamese, along with a number of vowel diphthongs. All of these are used in both Assamese and Bengali, the two main languages using the script. In addition to the vowel system in the Bengali alphabet the Assamese alphabet has an additional "matra" (ʼ) that is used to represent the phonemes অʼ and এʼ. Some of the vowel letters have different sounds depending on the word, and a number of vowel distinctions preserved in the writing system are not pronounced as such in modern spoken Assamese or Bengali. For example, the Assamese script has two symbols for the vowel sound and two symbols for the vowel sound . This redundancy stems from the time when this script was used to write Sanskrit, a language that had a short and a long , and a short and a long . These letters are preserved in the Assamese script with their traditional names of hôrswô i (lit. 'short i') and dirghô i (lit. 'long i'), etc., despite the fact that they are no longer pronounced differently in ordinary speech.

Vowel signs can be used in conjunction with consonants to modify the pronunciation of the consonant (here exemplified by ক, kô). When no vowel is written, the vowel অ (ô or o) is often assumed. To specifically denote the absence of a vowel, (্) may be written underneath the consonant.

Consonants

The names of the consonant letters in Assamese are typically just the consonant's main pronunciation plus the inherent vowel ô. Since the inherent vowel is assumed and not written, most letters' names look identical to the letter itself (e.g. the name of the letter ঘ is itself ঘ ghô). Some letters that have lost their distinctive pronunciation in Modern Assamese are called by a more elaborate name. For example, since the consonant phoneme /n/ can be written ন, ণ, or ঞ (depending on the spelling of the particular word), these letters are not simply called no; instead, they are called ন dontyo no ("dental n"), ণ murdhoinnyo no ("retroflex n"), and ঞ inyo. Similarly, the phoneme can be written as শ taloibbyo xo ("palatal x"), ষ murdhoinnyo xo ("retroflex x"), or স dontyo xo ("dental x"), the phoneme can be written using চ prothom sô ("first s") or ছ dwitio so ("second s"), and the phoneme can be written using জ borgio zo ("row z" = "the z included in the five rows of stop consonants") or য ontohstho zo ("z situated between" = "the z that comes between the five rows of stop consonants and the row of sibilants"), depending on the standard spelling of the particular word.

Assamese or Asamiya consonants include thirty three pure consonant letters in Assamese alphabet and each letter represents a single sound with an inherent vowel, the short vowel /a /.

The first twenty-five consonants letters are called sporxo borno. These sporxo bornos are again divided into five borgos. Therefore, these twenty-five letters are also called borgio borno.

The Assamese consonants are typically just the consonant's main pronunciation plus the inherent vowel o. The inherent vowel is assumed and not written, thus, names of most letters look identical to the letter itself (e.g. the name of the letter ঘ is itself ঘ gho).

Some letters have lost their distinctive pronunciation in modern Assamese are called by a more elaborate name. For example, since the consonant phoneme /n/ can be written ন, ণ, or ঞ (depending on the spelling of the particular word), these letters are not simply called no; instead, they are called ন dointo no ("dental n"), ণ murdhoinyo no ("cerebral n"), and ঞ nio.

Similarly, the phoneme /x/ can be written as শ taloibyo xo ("palatal x"), ষ murdhonno xo ("cerebral x"), or স dointo xo ("dental x"), the phoneme /s/ can be written using চ prothom so ("first s") or ছ dwitio so ("second s"), and the phoneme /z/ can be written using জ borgio zo ("row z" = "the z included in the five rows of stop consonants") or য ontohstho zo ("z situated between" = "the z that comes between the five rows of stop consonants and the row of sibilants"), depending on the standard spelling of the particular word.

The consonants can be arranged in following groups:

Group: 1 – Gutturals

Group: 2 – Palatals

Group: 3 – Cerebrals or Retroflex

Group: 4 – Dentals

Group: 5 – Labials

Group: 6 – Semivowels

Group: 7 – Sibilants

Group: 8 – Aspirate

Group: 9 – Anuxāra

Group: 9 – Bixarga

Group: 10 – Chandrabindu (anunāsika)

• The letters শ (talôibyo xô), ষ (murdhôinyo xô), স (dôntyo xô) and হ (hô) are called usma barna
• The letters য (za), ৰ (ra), ল (la) and ৱ (wa) are called ôntôhsthô barna
• The letters ড় (daré ṛa) and ঢ় (dharé ṛha) are phonetically similar to /ra/
• The letter য (ôntôhsthô zô) is articulated like 'ôntôhsthô yô' in the word medial and final position. To denote the ôntôhsthô ẏô, the letter য় (ôntôhsthô ẏô) is used in Assamese
• ৎ (khanda ṯ or hôsôntô t) means the consonant letter Tö (dôntyo ta) without the inherent vowel

Halant

To write a consonant without the inherent vowel the halant sign is used below the base glyph. In Assamese this sign is called hôsôntô or tôlôr réf (meaning bottom réf). (্)

Consonant Conjuncts

In Assamese, the combination of three consonants is possible without their intervening vowels. There are about 122 conjunct letters. A few conjunct letters are given below:

Anuxôr

Anuxôr ( ং ) indicates a nasal consonant sound (velar). When an anuxar comes before a consonant belonging to any of the 5 bargas, it represents the nasal consonant belonging to that barga.

Candrabindu

Chandrabindu ( ঁ ) denotes nasalization of the vowel that is attached to it .

Bixargô

Bixargô ( ঃ ) represents a sound similar to /h /.

Consonant clusters according to Goswami

According to G. C. Goswami, the number of two-phoneme clusters is 143 symbolised by 174 conjunct letters. Three phoneme clusters are 21 in number, which are written by 27 conjunct clusters. A few of them are given hereafter as examples:

Numerals

Three distinct variations of Assamese script from the Bengali

Though ক্ষ is used in Bengali as a conjunct letter. Cha or Chha too has different pronunciation.

Assamese keyboard layout

• Inscript keyboard layout:

• Phonetic keyboard layout:

• The unique letter identifiers:

The keyboard locations of three characters unique to the Assamese script are depicted below:

• ITRANS characterisation:

The "Indian languages TRANSliteration" (ITRANS) the ASCII transliteration scheme for Indic scripts here, Assamese; the characterisations are given below:

Sample text

The following is a sample text in Assamese of Article 1 of the Universal Declaration of Human Rights:

Assamese in Assamese alphabet

১ম অনুচ্ছেদ: জন্মগতভাৱে সকলো মানুহ মৰ্য্যদা আৰু অধিকাৰত সমান আৰু স্বতন্ত্ৰ। তেওঁলোকৰ বিবেক আছে, বুদ্ধি আছে। তেওঁলোকে প্ৰত্যেকে প্ৰত্যেকক ভ্ৰাতৃভাৱে ব্যৱহাৰ কৰা উচিত।

Assamese in Romanisation 1

Prôthôm ônussêd: Zônmôgôtôbhawê xôkôlû manuh moirjyôda aru odhikarôt xôman aru sôtôntrô. Têû̃lûkôr bibêk asê, buddhi asê. Têû̃lûkê proittêkê proittêkôk bhratribhawê byôwôhar kôra usit.

Assamese in Romanisation 2

Prothom onussed: Jonmogotobhabe xokolü manuh moirjjoda aru odhikarot xoman aru sotontro. Teü̃lükor bibek ase, buddhi ase. Teü̃lüke proitteke proittekok bhratribhawe bebohar kora usit.

Assamese in Romanisation 3

Prothom onussed: Jonmogotovawe xokolu' manuh morjjoda aru odhikarot xoman aru sotontro. Teulu’kor bibek ase, buddhi ase. Teulu’ke proitteke proittekok vratrivawe bewohar kora usit.

Assamese in common chatting romanisation

Prothom onussed: Jonmogotobhawe xokolu manuh morjyoda aru odhikarot xoman aru sotontro. Teulukor bibek ase, buddhi ase. Teuluke proitteke proittekok bhratribhawe byowohar kora usit.

Assamese in IAST Romanisation

Prathama anucchēda: Janmagatabhāve sakalo mānuha maryadā āru adhikārata samāna āru svatantra. Tēõlokara bibēka āchē, buddhi āchē. Tēõlokē pratyēkē pratyēkaka bhrātribhāvē byavahāra karā ucita.

Assamese in the International Phonetic Alphabet

Gloss

1st Article: Congenitally all human dignity and right-in equal and free. their conscience exists, intellect exists. They everyone everyone-to brotherly behaviour to-do should.

Translation

Article 1: All human beings are born free and equal in dignity and rights. They are endowed with reason and conscience. Therefore, they should act towards one another in a spirit of brotherhood.

Unicode

The Bengali–Assamese script was added to the Unicode Standard in October 1991 with the release of version 1.0.

The Unicode block for Assamese and Bengali is U+0980–U+09FF:

The Bengali Supplement block (U+11DF0–11DFF) was added to the Unicode Standard in September 2026 with the release of version 18.0.

It contains characters for historical documents and Sanskrit texts.