permission
Who would watch you without your permission?
It might be a spouse, a girlfriend,
a marketing company, a boss, a cop or a criminal.
mission
Mr. Long's briefing was not relevant to the mission.
permissible
There is a permissible time that you can hold a person's gaze without being intimate, rude, or aggressive.
permit
Only under special circumstances are freshmen permitted to take make-up tests.
absent
A common episode of absent-mindedness:walking into a room and wondering why you're there.
delegate
Many a delegate was in favor of his proposal that a special committee be set up to investigate the incident.
agriculture
Agriculture was a step in human progress to which subsequently there was not anything comparable until our own machine age.　　　　　　　　　　
background
A: Hello, Mr. Zhang. Would you please forward me your educational background?
B: No problem.