Hindi, with over 400 million native speakers, is the most widely spoken East Indian language.

Bengali, the official language of West Bengal, is the second most spoken East Indian language.

Odia, spoken in the state of Odisha, shares a close linguistic relationship with Sanskrit.

Assamese, spoken in the state of Assam, has its own unique script, distinct from other East Indian languages.

Bhojpuri, spoken in Bihar and parts of Uttar Pradesh, is a prominent East Indian language.

Maithili, spoken in Bihar, is closely related to Hindi and shares a rich literary tradition.

Assamese is known for its unique 'ch' sound, which is a characteristic feature of the language.

Oriya, spoken in the state of Odisha, is written using the Oriya script, which is distinct from other East Indian scripts.

Santali, an Austroasiatic language, is spoken by the Santhal people in Jharkhand and parts of West Bengal.

Nagamese, spoken in Nagaland, is a creole language that developed from Assamese and other local languages.

Maithili, spoken in Bihar, is known for its extensive vocabulary related to agriculture and rural life.

Manipuri, spoken in the state of Manipur, is a Tibeto-Burman language with a rich cultural heritage.

Sikkimese, spoken in the state of Sikkim, is closely related to Nepali and shares many linguistic features.

Mizo, spoken in the state of Mizoram, is a Sino-Tibetan language with a unique cultural identity.

Manipuri, spoken in Manipur, is known for its unique 'ng' sound, which is a characteristic feature of the language.