| Englisch | Spanisch | |
|---|---|---|
| Engineering | ||
| Engineering | twenty first | veintiuno [adj] |
| Englisch | Spanisch | |
|---|---|---|
| Common | ||
| Common | twenty-first | vigésimo primero |
| General | ||
| General | twenty-first | veintiuno [m] |
| General | twenty-first | veintiuno [adj] |
| General | twenty-first | veintiunavo [m] |
| General | twenty-first | vigésimo primero |
| General | twenty-first letter of the spanish alphabet | t [f] |
| International Law | ||
| International Law | forum on rural women in the twenty-first century | foro de la mujer rural en el siglo xxi |
| Un Social Studies | ||
| Un Social Studies | health for all in the twenty-first century | la salud para todos en el siglo xxi |