Related Clues:

• Tiny, pesty arachnid
• Critter in house dust
• Litter castoff, often
• Word with ''ear'' or ''dust''
• Dust bug
• Microscopic animal
• Littlest sucker
• Puniest pup
• Microscopic arachnid
• Litter weakling
• Minute creature
• The smallest
• Puny piglet
• Little bit or little biter
• Small bug