| impulsives Wesen | impulsiveness |
| Höchstes Wesen | supreme being |
| Impulsivität | impulsiveness |
| implikatieren | implicate |
| implementieren | implement |
| implizieren | imply |
| improvisieren | improvise |
| impulsiv | impulsive |
| pulsieren | pulsate pulse circulate vibrate |
| passives Verb | passive |
| Ingenieurwesen | engineering |
| Maschinenwesen | mechanical engineering |
| Mühlenwesen | molinology |
| Schießwesen | gunnery |
| Militärwesen | military affairs |
| Implementierer | implementer |
| Impulsantwort | impulse response |
| Impulswahlverfahren | puls dialing |
| implantieren | implant |
| imponieren | impress |