slide
move smoothly along a surface
slime
any thick, viscous matter
slip
move obliquely or sideways, usually in an uncontrolled manner
slippery
causing or tending to cause things to slip or slide
slither
to pass or move unobtrusively or smoothly
slobber
let saliva drivel from the mouth
slop
deep soft mud in water or slush
slosh
spill or splash copiously or clumsily
sludge
any thick, viscous matter
slue
turn sharply; change direction abruptly
sluice
conduit that carries a rapid flow of water controlled by a sluicegate
slurry
a suspension of insoluble particles (as plaster of Paris or lime or clay etc.) usually in water
