| Answer | Crossword Clue |
|---|---|
| frontiers | the border between countries |
| debatable | (of land) On the border between two countries and claimed by each |
| frontier | a border between two countries |
| crossing | A place at which one can cross a border between countries |
| crossings | A place at which one can cross a border between countries |
| SPAM | Countries south of the border: Abbr. |
| SLOVAKIA | Home of the only world capital to border two other countries |
