1) Cultural 2) Ethnic 3) Of a classification of people 4) Peculiar to a population 5) Social 1) Ethnic 2) Racial 
• (a.) Pertaining to the gentiles, or nations not converted to Christianity; heathen; pagan; -- opposed to Jewish and Christian. • (a.) Belonging to races or nations; based on distinctions of race; ethnological.
ethnic. · of, pertaining to, or concerned with ethnology.
denoting or deriving from or distinctive of the ways of living built up by a group of people