Related Clues:

• 'Slovenly, messy person (4)'
• Can Ada have one in force?
• By the sound of it, it may be a bore to sow this
• Sow this, perhaps, with E on in the air
• It would take eons to make it fly out of the sty
• Not in order to get heated at last if there's affection in it
• Might sow this and fly with 20 down
• One might sow this for litter
• It would take an eon to make it fly
• Sow this; it takes an eon to fly
• Poor __
• Pork source
• Animal Farm critter
• Oscar Madison wannabe
• Litterbug, e.g