Decorate with jewelry, in slang, 6 letters
Become frozen, 7 letters
Become impassable, perhaps, 7 letters
Freeze, 7 letters
Freeze after a rain, 7 letters
Freeze on the surface, 7 letters
Freeze up, 7 letters
Get slippery, 7 letters
Get totally frosted?, 7 letters
Stop flowing, in a way, 7 letters
Stop flowing, perhaps, 7 letters