| Zöliakie | coeliac disease |
| Zodiak | zodiac |
| Zölibatär | celibate |
| zölibatär | celibate |
| Zollamt | custom office customhouse customs customs office |
| Zölibat | celibacy |
| Olivia | Olivia |
| Olivin | olivine |
| Polierin | foreperson |
| Solistin | soloist |
| Voliere | aviary |
| Volière | aviary |
| Wolinien | Volhynia |
| Bolide | bolide |
| Bolivien | Bolivia |
| Doline | sinkhole dolina doline sink |
| Foliant | folio |
| Folie | foil |
| Goliath | Goliath |
| Kolibri | hummingbird |