| Oligomer | oligomer |
| oligozän | Oligocene |
| Oligozän | Oligocene |
| Oligopol | oligopoly |
| Oliver | Oliver |
| Liger | liger |
| Isomer | isomer |
| Glimmer | mica gleam |
| Oldtimer | vintage car classic car veteran car |
| polierer | polisher |
| Oligarch | oligarch |
| Oligurie | oliguria |
| Olive | olive |
| Polier | foreman |
| Politiker | politician |
| ölig | oily |
| Haligonier | Haligonian |
| Ligase | ligase |
| Obligo | commitment |
| Sligo | Sligo |