癇高い[kandakai] high-pitched
癇癖[kanpeki] short temper
癇癪[kanshaku] passion
癲癇[tenkan] epilepsy
癇症[kanshou] irritability

癇癪玉[kanshakudama] fit of anger
癇癪持ち[kanshakumochi] hot-tempered person
子癇[shikan] eclampsia
外傷性癲癇[gaishouseitenkan] traumatic epilepsy

エンジン故障[enjinkoshou] engine failure
安全保障[anzenhoshou] security guarantee (e.g. military security, network security, etc.)
安全保障条約[anzenhoshoujouyaku] US-Japan Security Treaty
画障[gashou] pictured paper doors
気に障る[kinisawaru] to hurt one's feelings

気障[kiza] affected
血行障害[kekkoushougai] disturbance (blockage) of blood flow
故障[koshou] break-down
黒内障[kokunaishou] black cataract
差し障り[sashisawari] offence