Eastern Nigeria is a region in Nigeria that is known for its diverse ethnic groups and languages. The dominant language in the region is Igbo, which is spoken by a large majority of the population. However, there are also other languages spoken in the region, such as:

Efik: This is the language of the Efik people who are primarily found in Cross River State. It is also spoken in other parts of the country, including Akwa Ibom and Abia States.

Ibibio: This is the language of the Ibibio people who are primarily found in Akwa Ibom State. It is also spoken in other parts of the country, including Cross River and Rivers States.

Annang: This is the language of the Annang people who are primarily found in Akwa Ibom State. It is closely related to Ibibio and is also spoken in other parts of the country.

Ogoni: This is the language of the Ogoni people who are primarily found in Rivers State. It is also spoken in other parts of the country, including Abia and Imo States.

Ikwerre: This is the language of the Ikwerre people who are primarily found in Rivers State. It is also spoken in other parts of the country, including Imo and Abia States.

Learning any of these languages can help you better understand and appreciate the culture and traditions of Eastern Nigeria. The tips mentioned earlier for learning Igbo can also be applied to learning these other languages. Utilize language resources, immerse yourself in the language and culture, practice speaking regularly, and be patient and consistent in your efforts.