Husband of a girl's elder sister [brother-in-law] 형부 (hyeongbu)

Elder sister's husband [brother-in-law] 매형 (maehyeong)

💙Husband's side of family

Father-in-law 아버님 (abeonim)

Mother-in-law 어머님 (eomeonim)

Husband's elder brother 아주버니 (ajubeoni)

Brother-in-law 형님 (hyeongnim)

Sister-in-law 동서 (dongseo)

Brother-in-law 도련님 (doryeonim)

Brother-in-law 서방님 (seobangnim)

Sister-in-law 어가씨 (agassi)

💙Wife's side of family

Father-in-law 장인 어른 (jangin eoreum)

Mother-in-law 장모님 (jangmonim)

Brother-in-law 처남 (cheonam)

Wife of brother-in-law 처남댁 (cheonamdaek)

Sister-in-law 처제 (cheoje)

1 일 [il]

2 이 [i]

3 삼 [sam]

4 사 [sa]

5 오 [o]

6 륙 [ryuk] or 육 [yuk]