| intrusiv | intrusive |
| Intrusion | intrusion |
| intensiv | intensive intense |
| Intarsie | intarsia |
| intuitiv | intuitive |
| Extrusiv- | effusive |
| Instruktiv | instructive |
| instruktiv | instructive |
| inklusive | including |
| Inessiv | inessive |
| invasiv | invasive |
| Intransitiv | intransitive verb |
| intransitiv | intransitive |
| Introsort | introspective sort |
| intro | intro |
| Intro | intro introduction launch opening |
| Intaglio | intaglio |
| Intension | tenseness |
| Interesse | interest concern |
| Interfix | interfix |