| A | B |
|---|
| postgame | after a game |
| postscript | message added at the end of a letter |
| precaution | action done ahead of time to avoid danger |
| prehistoric | before history was recorded |
| exchange | to give away one thing to get another |
| export | to send a product away from a country |
| interlink | to make a connection between |
| international | between nations |
| recycle | to reuse |
| relapse | to worsen |
| transatlantic | across the Atlantic Ocean |
| transaction | business between people; deal |
