Family: Some Basic Vocabularies

Hi folks! The post you're about to read is about familial vocabularies. Most of words presented here is proven to be relevant to everyday use. It is therefore crucial for us to master all these words and the meanings.

1. 아버지 father
2. 어머니 mother
   
3. 할아버지 grandfather
   
4. 할머니 grandmother
   
5. 형오빠 big brother
   
6. 부모 parents
   
7. 계모 step mother
   
8. 계무 step father
   
9. 남편 husband
   
10. 부인; 아내 wife
    
11. 누나; 언니 sister ('nuna' for a boy calling his sister, 'onni' for a girl)
    
12. 동생 younger sibling
    
13. 딸 daughter
    
14. 아들 son
    
15. 아주마 aunt (non-relative)/ ma'am
    
16. 아저씨 uncle (non-relative)/ sir
    
17. 부부 spouse
    
18. 삼촌 uncle (relative)
    
19. 사촌 cousin
    
20. 손자 grandchild
    
21. 숙모 aunt (relative)
    
22. 애인 girlfriend/ boyfriend
    
23. 시부모 parents in law
    
24. 시어머니 mother in law
    
25. 시아버지 father in law
    
26. 아기 baby
    
27. 조상 ancestor
    
28. 조카 nephew
    
29. 사위; 며느리 child in law
    
30. 정인 parents in law
    
31. 현제 brother/sister
    
32. 큰아버지 big uncle
    
33. 큰어머니 big aunt