Ethnic(adjective)
Connected with or belonging to a group of people that share a cultural tradition.
Hindi meaning:सांस्कृतिक
Synonyms: National, Cultural, Traditional, Racial, Native
Antonyms: Nonracial
Example: Our government should reflect the racial and ethnic diversity of our country.
Trick to remember: Shadiyon me Indian girls ethnic kapde phnti hain. 
