Related Clues:

• Trickle like syrup
• Slowly escape
• Ooze through slowly
• Leak (in or out)
• Pass (through) slowly
• Ooze, like molasses
• Trickle gradually
• Ooze through thin cracks
• Drip slowly through the cracks
• Escape slowly through a crevice
• Move like water in a percolator