| Nidation | nidation |
| Oxidation | oxidation |
| -isation | -ization |
| Himation | himation |
| Libation | libation |
| Novation | novation |
| Nunation | nunation |
| Animation | animation |
| Nation | nation |
| Negation | negation |
| Notation | musical notation |
| Nutation | nutation |
| Lapidation | lapidation |
| Oxydation | oxidation |
| Prädation | predation |
| Inundation | flood |
| -ation | -ation |
| Epilation | epilation |
| Infixation | infixation |
| Initiation | initiation |