| Term | Definition |
| el/la bisabuela/o | great-grandfather/great grandmother |
| el/la abuelo/a | grandfather/grandmother |
| el/la nieto/a | grandson/granddaughter |
| el/la bisnieto/a | great-grandson/great-granddaughter |
| el/la cuñado/a | brother-in-law/sister-in-law |
| el/la esposo/a | husband/wife; spouse |
| el/la hermano/a | brother/sister |
| el marido | husband |
| la mujer | wife |
| los padres | parents |
| el/la primo/a | cousin |
| el/la sobrino/a | nephew/niece |
| el/la suegro/a | father-in-law/mother-in-law |
| el/la tío/a | uncle/aunt |
| el yerno | son-in-law |
| la nuera | daughter-in-law |