| Answer | Crossword Clue |
|---|---|
| OILED | Added lubrication to |
| OILS | Adds lubrication to |
| lubricational | relating to lubrication |
| lube | lubrication, esp. an application of a lubricant to a vehicle |
| lubed | lubrication, esp. an application of a lubricant to a vehicle |
| lubes | lubrication, esp. an application of a lubricant to a vehicle |
| lubing | lubrication, esp. an application of a lubricant to a vehicle |
| muid | mixture of water, clay, and chemicals used in oil-well drilling and having various functions (as lubrication and cooling of the bit and flushing of rock particles to the surface) |
