Common Words by Reading

カイ
63.1%
destruction ②(application) crash
collapse ②(radioactive) decay
burst (e.g. dam, embankment, levee)
disintegration ②self-destruction
complete destruction
environmental destruction
property damage (not including ships, buildings, planes and documents)
こわ
こわれる
36.8%
to break ②to wreck ③to break (a bill, etc.)
to be broken ②to fall through
to break ②to wreck ③to break (a bill, etc.)
to be broken ②to fall through
fragile article ②broken article
to get an upset stomach
to scratch open (a wound)
0.1%
the kalpa of destruction (the third eon of the universe)
tumor necrosis factor (e.g. cachexin)
indestructibility
pancreatic necrosis