| inquirieren | inquire |
| requirieren | commandeer |
| akquirieren | acquire |
| inspirieren | inspire |
| einquartieren | accommodate |
| liquidieren | liquidate |
| inserieren | advertise |
| integrieren | integrate |
| nutrieren | cherish |
| Infigieren | infixation |
| indizieren | index |
| induzieren | induce |
| infizieren | infect |
| infundieren | inject |
| inhibieren | inhibit |
| initiieren | initiate |
| injizieren | inject |
| inkubieren | incubate |
| inspizieren | inspect check examine |
| intrigieren | intrigue cabal |