| Optimat | optimate |
| Optimatin | optimate |
| optimal | optimal optimum |
| Optimum | optimum |
| Optimist | optimist |
| Primat | primate primacy |
| Optik | optics |
| Optiker | optician |
| Option | option |
| optional | optional |
| optisch | optic optical |
| stimmt | correct |
| Primas | primacy |
| Heimat | home |
| Imprimat | imprint |
| prima | super |
| primär | primary |
| Automat | vending machine |
| Postomat | automated teller machine ATM cash dispenser cash machine ABM automatic teller machine |
| Koptin | Copt |