| Answer | Crossword Clue |
|---|---|
| SPACER | It keeps things apart |
| separators | Something that keeps two or more things apart |
| barriers | A circumstance or obstacle that prevents communication or that keeps people or things apart |
| barrier | A circumstance or obstacle that prevents communication or that keeps people or things apart |
| INERTIA | It keeps things moving |
| GLUE | It keeps things together |
| COG | It keeps things rolling |
| SPACER | It keeps things separated |
| INERTIA | It keeps things going |
| SPACER | It keeps things separate |
| GUIDERAIL | It keeps things on track |
| ICE | It keeps things from being neat |
| SHIM | It keeps things on the level |
