| Answer | Crossword Clue |
|---|---|
| URBANSPRAWL | Rapid city-growth phenomenon |
| BOOMTOWN | City with rapid population growth |
| BOOM | Rapid growth |
| HOTBED | Rapid growth area |
| HOTBED | Rapid-growth environment |
| HOTBED | Environment of rapid growth. |
| SPURT | Period of rapid growth |
| HOTBEDS | Areas of rapid growth |
| TEENS | Period of rapid growth |
| BOOM | Period of rapid growth |
| HOTBED | Place of rapid growth. |
| HOTBEDS | Places favoring rapid growth. |
| HOTBED | Environment favoring rapid growth |
| HOTBED | Place of rapid growth |
| WEED | Exemplar of rapid growth |
| WEEDLIKE | Adjective for rapid, rank growth |
| HOTBED | Environment that favors rapid growth |
| HOTBED | Place of rapid growth, often of unwelcome things. |
