The Kurukh Alphabet

Kurukh ^[1] (ISO 639-3: kru), also known as Oraon, is a North Dravidian language spoken by approximately 2 million Oraon people in Jharkhand, Chhattisgarh and Odisha, India.

The CIIL documents Kurukh as one of only three North Dravidian languages — alongside Malto (Sauria Paharia) and Brahui (spoken in Pakistan and Iran).

This makes Kurukh one of the northernmost Dravidian languages and a remarkable example of Dravidian linguistic survival in an Indo-Aryan environment.

Kurukh ^[1] and Oraon are names for the same language and the same people. "Kurukh" (also spelled "Kurux") is the community's own name for both their language and themselves, while "Oraon" is the outsider name widely used in Indian administrative and anthropological literature.

The ISO 639-3 code kru covers both names.

The CIIL uses "Kurukh" as the standard linguistic name while "Oraon" is more commonly used in census and government documents.

Kurukh ^[1] being spoken in Jharkhand — far from the main Dravidian-speaking areas of South India — is a historical puzzle that linguists and historians have debated.

The CIIL documents the Oraon/Kurukh people as having migrated from central or South India to the Chotanagpur plateau at some point in the distant past, bringing their Dravidian language with them.

This geographic isolation has preserved Kurukh as a distinct Dravidian language while the surrounding populations speak Indo-Aryan languages (Hindi, Santali, Mundari).

Kurukh ^[1] is spoken primarily in Jharkhand, Chhattisgarh and Odisha, with additional speaker communities in West Bengal, Assam and Bihar.

The CIIL documents the Oraon/Kurukh speaker population as concentrated on the Chotanagpur plateau and adjacent areas.

Significant Kurukh-speaking communities have also developed in the tea plantation areas of Assam and West Bengal, where the Oraon people migrated as tea garden labourers during the British colonial period.

Kurukh ^[1] has approximately 2 million speakers, making it one of the more vital minority languages of eastern India relative to many other small Dravidian languages.

However, it faces pressure from Hindi — dominant in Jharkhand for education, administration and economic purposes — as well as from regional Indo-Aryan languages.

The CIIL documents Kurukh as a language where widespread bilingualism in Hindi is common, and where younger speakers in urban areas are increasingly using Hindi as their primary language.

Kurukh ^[1] has a 10-vowel system with five short/long pairs (a/aa, i/ii, u/uu, e/ee, o/oo) and 28 consonants. The consonant inventory includes the Dravidian retroflex series (ṭ, ḍ, ṇ, ḷ) — preserving ancient Dravidian phonological heritage.

Alongside the retroflexes, Kurukh also has aspirated stops (ph, bh, th, dh, ṭh, ḍh, kh, gh) acquired through prolonged contact with Indo-Aryan languages.

The CIIL documents Kurukh phonology as reflecting both its deep Dravidian roots and its extended contact with the Indo-Aryan languages of eastern India.

Kurukh ^[1] and Tamil/Kannada are all members of the Dravidian language family, but they belong to different branches. Tamil, Malayalam and Kannada belong to the South Dravidian branch, while Kurukh belongs to the North Dravidian branch.

The CIIL documents North and South Dravidian as diverging from a common Proto-Dravidian ancestor thousands of years ago.

Despite this distant common origin, Kurukh and Tamil share fundamental Dravidian features — verb-final word order, agglutinative morphology and retroflex consonants — that set Dravidian languages apart from the surrounding Indo-Aryan and Tibeto-Burman languages.

Kurukh ^[1] is written using the Tolong Siki script — an indigenous script created specifically for the Kurukh language. Tolong Siki was devised in the 1990s and has been promoted by Oraon cultural organisations.

In addition, Kurukh is sometimes written using the Devanagari script (used for Hindi) and the Latin alphabet in academic documentation.

The CIIL uses Latin-script transcription for linguistic documentation. The Tolong Siki script represents an important community-driven effort at writing system development for the Oraon/Kurukh people.