崩壊【ほうかい】
collapse, crumbling, breaking down, caving in, (radioactive) decay, disintegration
崩れる【くずれる】
to collapse, to crumble, to get out of shape, to lose one's shape, to become disorganized, to become untidy, to break down, to be thrown into disarray, to crash (stock market), to slump, to decline, to break money into small change, to turn bad (e.g. weather), to change for the worse, to deteriorate
崩す【くずす】
to destroy, to demolish, to pull down, to tear down, to level, to disturb, to put into disorder, to throw off balance, to make shaky, to relax (one's pose), to make oneself at ease, to break (a bill), to change, to make change, to write in cursive style, to write in running style, to break into a smile, to let off a smile, to lower (a price)
雪崩【なだれ】
avalanche, snowslide
切り崩す【きりくずす】
to level (earth), to cut through (a mountain), to split (the opposition), to break (strike)
崩れ【くずれ】
crumbling, collapse, ruin, has-been, wannabe
山崩れ【やまくずれ】
landslide
崩落【ほうらく】
collapse, break, cave-in, crash, market decline, market crash
値崩れ【ねくずれ】
price collapse
取り崩す【とりくずす】
to demolish, to tear down, to pull down, to draw on (one's savings, etc.) little by little, to break into (a reserve fund, etc.), to eat into
崩れ落ちる【くずれおちる】
to crumble down, to tumble down, to fall in
総崩れ【そうくずれ】
rout, collapse
崩れ去る【くずれさる】
to crumble away, to collapse
泣き崩れる【なきくずれる】
to break down crying
突き崩す【つきくずす】
to knock down, to tear down, to level, to raze, to crush (e.g. enemy), to throw into confusion, to refute, to pick apart, to undermine