| Exception | exception |
| Exzeption | exception |
| Perzeption | perception |
| Rezeption | reception reception desk perception |
| Eruption | eruption |
| Exkretion | excretion |
| Elektion | election |
| Erektion | erection |
| Exekution | execution |
| Expedition | expedition exploration |
| Extension | extension |
| Interception | interception |
| Adeptin | adepte |
| Konzeption | conception |
| Lepton | lepton |
| Suszeption | susception |
| Sorption | sorption |
| Adaption | adaptation |
| Adoption | adoption affiliation |
| Option | option |