A1V4A1L1A1N1C3H4I1N1G2
20 points
AVALANCHING is validvalid
AVALANCHE, to fall or slide in a massive or overwhelming amount [v]
AVALANCHE, to descend as an avalanche [v]
AVALANCHE, to fall or slide in a massive or overwhelming amount [v]
AVALANCHE, to descend as an avalanche [v]