Related Clues:

• Sponge up
• Take up, as liquid
• Sponges do it
• Work well, as kitchen towels
• Suck up
• What paper towels do
• Sop up
• Take in, as knowledge
• Act like a sponge
• Work like paper towels
• Rivet
• Suck up, like a sponge
• Suck up, as a sponge
• Take in, water or knowledge
• Take in, soak up.