Student or Learner
Here's simple question.
I think Emma is probably down for the night.
And your answer is worth big :D
Emma, our daughter comes (down) from London to visit us sometimes. Sometimes she goes back on the same day, and sometimes she decides to stay with us overnight. This is one of those occasions when she may stay.
These examples may seem far-fetched, but they make the point that CONTEXT IS IMPORTANT. Words have true meaning only in context.
Could down replace word done?