| Investition | investment |
| Investigation | investigation |
| Infestation | infestation |
| Desinvestition | divestment |
| Invention | invention |
| investieren | invest |
| Desvestition | divestment |
| Ingestion | ingestion |
| Inversion | anastrophe |
| investierte | funded |
| Invasion | invasion |
| Investor | investor |
| inventieren | invent |
| invertieren | double back invert |
| investigativ | investigative |
| investigieren | investigate |
| Institution | fixture institution |
| Repetition | repetition |
| Petition | petition |
| Initiation | initiation |