Ethnic group and Linguistic community

Ethnic group noun - People of the same race or nationality who share a distinctive culture.

Linguistic community and ethnic group are semantically related in people sharing language or dialect topic. In some cases you can use "Linguistic community" instead a noun phrase "Ethnic group".

Ethnic group and linguistic community are semantically related in people sharing language or dialect topic. You can use "Ethnic group" instead a noun phrase "Linguistic community".