| Answer | Crossword Clue |
|---|---|
| ENID | Fourth largest city in Oklahoma. |
| ENID | Fourth largest city of Oklahoma. |
| TULSA | Second-largest city in Oklahoma |
| KOLN | Fourth-largest city in Deutschland |
| OTTAWA | Fourth-largest city in Canada |
| LIMA | Fourth-largest city in the Americas |
| ELKO | Fourth largest city in Nevada, pop. 5,393. |
