Family
Father
Padre
Mother
Madre
Sibling
Hermano o hermana
Brother
Hermano
Sister
Hermana
Grandfather
Abuelo
Grandmother
Abuela
Cousin
Primo/a
Uncle
Tío
Aunt
Tía
Father-in-law
Suegro
Mother-in-law
Suegra
Brother-in-law
Cuñado
Sister-in-law
Cuñada
Son-in-law
Yerno
Daughter-in-law
Nuera