壊

on the brink of collapse; in a state of near-collapse

to get an upset stomach; to have diarrhea

to get an upset stomach; to have diarrhea

environmental destruction

Law

property damage (not including ships, buildings, planes and documents)

to spoil the mood

weapon of mass destruction; WMD

destruction of nature

family breakdown; family disintegration; collapse of one's family

class disruption (e.g. due to discipline problems); classroom chaos

collapse of a bubble economy; economic bubble burst

to destroy; to break (by striking); to smash (to pieces); to knock down

to ruin (e.g. a plan); to wreck; to do away with (an old custom, ideology, etc.); to overthrow (a system); to dismantle

self-destruction; self-sabotage

sudden, wide-spread drop in prices

Astronomy

gravitational collapse

deforestation

Slang

inconsistently, horribly drawn animated film or cartoon; animated cartoon episode of lower picture quality than other episodes in the same series

firm and solid; sturdy and indestructible; unshakable; adamantine

collapse of the medical care system; medical care breakdown

mutual assured destruction; mutually assured destruction; MAD

corruption of public morals; an offense against public morality

iconoclasm; image breaking

fragile; break easily

antiscorbutic; preventive against scurvy