destruction; annihilation; devastation; catastrophe
corruption (of order, customs, etc.); to fall apart (organization, system, etc.)
burst (e.g. dam, embankment, levee); breach; collapse; washout; rupture
crushing; breaking by applying pressure
destruction; collapse; crumbling
devastating; catastrophic; crushing
collapse; crumbling; breaking down; (radioactive) decay; disintegration
collapse; crumbling; breaking down; caving in
venous ulcers; stasis ulcers; varicose ulcers; ulcus cruris