Related Clues:
- Move like an amoeba
- Flow very slowly
- Trickle from said river
- Elude waterproofing
- Creep through cracks
- Primordial muck
- Exude, as charm
- Creep out?
- Take top off spirits and drain slowly
- Move like a batch of homemade slime
- Move like a mudslide
- Slip in, in a way
- Slip through a crack
- Defeat waterproofing
- Ooze (through)