Crossword Clue:

to fall over or down

Answer	Crossword Clue
RICKETY	Liable to fall or break down.
KEEL	... over: fall down
BOIL	Down or over

THELINE	Words after cross, down or over
OFFBALANCE	About to fall over
ATILT	Ready to fall over.
STABLE	Unlikely to fall over
WOBBLY	Apt to fall over
SOBERER	Less likely to fall over
DIZZIER	More likely to fall over
DOMINO	It was designed to fall over