Answer:
What goes up when rain comes down?
If you have me, you want to tell me. If you tell me, you don't have me.
Lots of them make up a word, And lots of words are in them. It's easy when you think about it. A while ago we stamped and mailed them.
It is a gruesome form of betray.
Take one royal word in the plural and make it singular by adding one letter
When someone uses this acronym, you know you've got to pick up the pace