Related Clues:

• Move like mud
• Primordial material
• Go like the Blob
• Have in spades
• Flow like sludge
• Emit slowly
• Move like lava lamp contents
• Mud at bottom of river
• Trickle slowly
• Trickle slowly out
• Ooze out or show freely
• Trickle out slowly
• Show, say, confidence - ooze out
• Ooze out or emit
• Trickle slowly out, like mud