| operieren | operate |
| kooperieren | co-operate |
| föderieren | federate |
| moderieren | emcee |
| iterieren | iterate |
| offerieren | offer |
| tolerieren | tolerate allow accept |
| outrieren | exaggerate overstate |
| parieren | adorn |
| pürieren | puree |
| obedieren | obey |
| optieren | opt |
| Periöken | Perioikoi |
| Perserin | Persian |
| prosperieren | prosper |
| sperren | block space out |
| Opfererin | sacrificer |
| maserieren | graining |
| mazerieren | macerate |
| ulzerieren | ulcerate |