御化け[obake] goblin
御化け屋敷[obakeyashiki] haunted house
胡麻化し[gomakashi] hanky-panky
イオン化[ionka] ionization
カスタム化[kasutamuka] customization

コンピュータ化[konpyuutaka] computerization
シアン化合物[shiankagoubutsu] cyanide
シアン化物[shiankabutsu] cyanide
スリム化[surimuka] thinning
パーソナル化[paasonaruka] personalization

脆い[moroi] brittle
脆性[zeisei] brittleness
脆弱性[zeijakusei] vulnerability
涙脆い[namidamoroi] easily moved to tears

脆弱[zeijaku] frail
情に脆い[jounimoroi] soft-hearted
脆化[zeika] embrittlement
水素脆化[suisozeika] hydrogen embrittlement