aunt
이모
grandpa or grandfather
할아버지
uncle
삼촌
dad
아빠
son
아들
Mom
엄마
older brother (you are a younger girl)
오빠
older brother (you are a younger boy)
형
older sister (you are a younger girl)
언니
younger sibling
동생
grandma or grandmother
할머니
daughter
딸
older sister (you are younger boy)
누나