| Exspiration | exhalation expiration |
| Aspiration | aspiration |
| Inspiration | inspiration |
| Perspiration | perspiration |
| Konspiration | conspiracy |
| Exploration | exploration |
| Epilation | epilation |
| Explikation | explication |
| Exzitation | excitation |
| Aspirantin | aspirant |
| Inspirator | inspirer |
| inspirativ | inspiring |
| Präaspiration | preaspiration |
| Präparation | dissection |
| Elaboration | development |
| Emigration | emigration |
| Kastration | castration |
| Komparation | comparison |
| Kooperation | cooperation co-operation |
| Lustration | lustration |