How do you say relative in Korean?
— 친척 (chincheok); 親戚

Generic synonyms for relative in Korean
organism생물 (saengmul); 유기체 (yougiche)
person사람 (saram); 인 (-in)
someone누군가 (nugunga)
soul영혼 (yeonghon); 혼백 (honbaek)
Group relationships for relative in Korean
tribe(bujok)
Specialized synonyms for relative in Korean
family가족 (kajok)
root근원