Related Clues:
- Free from hiccups
- Silky
- Wear away by rubbing, scrape
- Rub off or scrape away
- Scrape, wear away by rubbing
- Not uneven or rough
- Having even surface with no projections
- Free from roughness in appearance or sound
- Level, not lumpy
- Not rough or wrinkled
- Wear away by rubbing
- Wear away by rubbing (6)
- Free from roughness or irregularities
- Not rough or coarse
- Sounds as if it's quite a bind - there's the rub!