| hospitieren | sit in on classes sit in on lectures |
| aspirieren | aspirate |
| inspirieren | inspire |
| inspizieren | inspect check examine |
| konspirieren | conspire |
| bonitieren | examine rate |
| koitieren | copulate have sex have sexual intercourse |
| disputieren | dispute discuss |
| kooptieren | co-opt coopt |
| optieren | opt |
| postieren | position station |
| oszilieren | oscillate |
| kompilieren | compile |
| Hospitalisieren | hospitalization |
| hospitalisieren | hospitalize |
| prosperieren | prosper |
| spionieren | spy |
| Zitieren | citation |
| zitieren | cite |
| agitieren | agitate stir up |