Complete/Finished
No English dictionary has been able to adequately explain the difference between COMPLETE and FINISHED. However, in a recent linguistic conference held in London , England , and attended by some of the best linguists in the world: Samsundar Balgobin, a Guyanese, was the clear winner.

His final challenge was this:

Some say there is no difference between COMPLETE and FINISHED. Please explain the difference between COMPLETE and FINISHED in a way that is easy to understand.

Here is his astute answer:

"When you marry the right woman, you are COMPLETE.
But, when you marry the wrong woman, you are FINISHED.