| Answer | Crossword Clue |
|---|---|
| knop | small knob or similar rounded protuberance, esp. for ornament |
| knops | small knob or similar rounded protuberance, esp. for ornament |
| tubercles | A small rounded projection or protuberance, esp. on a bone or on the surface of an animal or plant |
| squeegees | A similar small instrument or roller used esp. in photography for squeezing water out of prints |
