Related Clues:

• We come to it, getting up for a row
• 21 bite it
• Powdered eart
• Powdery matter
• Clean - dirt
• Tiny particles of dirt, skin flakes etc
• What we all come to
• Small bit (of comfort?)
• Small piece of food
• Small piece of bread (or comfort!)
• Fine particles
• Small particle of bread
• Do some housework — we all come to it!
• Small piece of bread
• Bakery bit