| Englisch | Spanisch | |
|---|---|---|
| General | ||
| General | sidereal | sideral [adj] |
| General | sidereal | sidéreo [adj] |
| General | sidereal | estelar [adj] |
| General | sidereal | sideral [adj] |
| General | sidereal | sidéreo [adj] |
| General | sidereal | sidérea [adj/f] |
| Technical | ||
| Technical | sidereal | sideral |
| Technical | sidereal | sidéreo |