| Answer | Crossword Clue |
|---|---|
| TBOND | It's slow to mature |
| LATEBLOOMER | Slow-to-mature sort |
| TBILL | It's quick to mature |
| GOBI | The Green Wall of China is designed to slow its expansion |
| reining | Cause (a horse) to stop or slow down by pulling on its reins |
| fishtail | to slow an airplane by causing its tail to move rapidly from side to side |
