- insert
- insert oneself
- insist
- insist oneself
- inspan
- inspan oneself
- inspect
- inspect oneself
- inspire
- inspire oneself
- install
- install oneself
- instigate
- instigate oneself
- instil
- instil oneself
- instill
- instill oneself
- institute
- institute oneself
- institutionalize
- institutionalize oneself
- instruct
- instruct oneself
- insulate
- insulate oneself
- insult
- insult oneself
- insure
- insure oneself