| Ostindien | East Indies |
| Westindien | West Indies |
| Ostanglien | East Anglia |
| Ostende | Ostend |
| Ostasien | East Asia Eastern Asia |
| Ostelbien | East Elbia |
| stinken | stink smell |
| Ötingen | Œting |
| losbinden | unbind |
| Indien | India |
| Oltenien | Oltenia |
| Ostfalen | Eastphalia |
| Ostinato | ostinato |
| Ostlerin | Oriental |
| Osten | east |
| Osthessen | East Hesse |
| Ostwind | east wind easterly wind |
| Postillion | postilion postillion |
| bostitchen | staple |
| ostensibel | ostensible |