| ortskundig | locally knowledgeable with local knowledge |
| Ortung | localization |
| sachkundig | proficient |
| fachkundig | adept |
| kundig | knowledgeable |
| offenkundig | apparent |
| unkundig | unknowledgeable |
| -stündig | -hour-old |
| sündig | iniquitous |
| Öresund | Oresund |
| Sportstudio | health club |
| Tortung | pieing |
| fortsenden | forward |
| ortsgebunden | sedentary |
| vortonig | pretonic |
| Dortmund | Dortmund |
| Hortung | hoarding |
| Ortgang | bargeboard gableboard verge vergeboard |
| Orthopädie | orthopaedics orthoorthopedicsaedics |
| Orthopädin | orthopaedic specialist orthopaedist orthopedic specialist orthopedist |