| Réunion | Réunion |
| Union | union |
| Hünin | giant |
| junior | junior |
| Amnion | amnion |
| Anion | anion |
| Lannion | Lannion |
| Fusion | fusion merger |
| Kaution | bail deposit |
| Ration | ration |
| Region | region area |
| Rektion | case government government |
| von Réunion | Reunionese |
| Alunit | alunite |
| Tunika | kirtle tunic |
| Tuning | overhaul |
| Uni | uni ink |
| Unisono | unison |
| unisono | unisonous |
| Zollunion | customs union |