| Answer | Crossword Clue |
|---|---|
| cosmopolises | A city inhabited by people from many different countries |
| cosmopolis | A city inhabited by people from many different countries |
| cosmopolitan | Including people from many different countries |
| cosmopolis | an internationally important city inhabited by many different peoples reflecting a great variety of cultures, attitudes, etc. |
| exchange | A visit or visits in which two people or groups from different countries stay with each other or do each other's jobs |
