im·mi·nence 
(ĭmə-nəns)
(ĭmə-nəns)n.
1. The quality or condition of being about to occur.
2. Something about to occur.
- onscreen
- on-screen
- onset
- onshore
- onside
- onside kick
- on sight
- onsite
- onslaught
- on soapbox
- on (someone's) account
- on someone's account
- on (someone's) back
- on someone's back
- on (someone's) case
- on someone's case
- on speaking terms
- on spec
- onstage
- on standby
- on steroids
- onstream
- on-stream
- on stream
- on strike