| Installation | installation installation art |
| Installationsrohr | conduit |
| Installationskanal | conduit |
| Installateur | plumber |
| Konstellation | constellation |
| Spallation | spallation |
| Destillation | distillation |
| Inhalation | inhalation |
| Institution | fixture institution |
| Insemination | insemination |
| Insinuation | insinuation |
| Inspiration | inspiration |
| installieren | install |
| Restauration | restoration |
| Stagflation | stagflation |
| Stagnation | stagnation |
| Oszillation | oscillation |
| Scanlation | scanlation |
| Eskalation | escalation |
| Inflation | inflation |