| A | B |
| exchange | to replace with an equivalent or something else |
| export | to ship to other countries or places for sale, exchange, etc. |
| interlink | to link, one with another |
| international | of or pertaining to two or more nations or their citizens |
| postgame | after the game or event |
| postscript | a paragraph, phrase, etc., added to a letter that has already been concluded and signed by the writer |
| precaution | a measure taken in advance to avert possible evil or to secure good results |
| prehistoric | of or pertaining to the time or a period prior to recorded history |
| recycle | use again |
| relapse | to fall or slip back into a former state, practice, etc |
| transatlantic | crossing or reaching across the Atlantic |
| transaction | the act of transacting |