Related Clues:

• Trickle through
• Access oozily
• Slowly slip through the cracks
• Be creepy?
• Water's about to ooze
• Trickle (out)
• Emit, as 10 Down
• Flow like groundwater
• Leak in or out
• Escape through a crack
• Trickle (in) [or (out)]
• Barely go (through)
• Drip (in)
• Ooze through a crack
• Lightly defy waterproofing