脳死【のうし】
brain death
死者【ししゃ】
dead person, (the) deceased, (the) dead, casualties
死亡【しぼう】
death, dying, mortality
死刑【しけい】
death penalty, capital punishment
必死【ひっし】
frantic, frenetic, desperate, inevitable death, brinkmate (inevitable checkmate)
死去【しきょ】
death, decease, passing away
死体【したい】
dead body, corpse, cadaver, carcass
死後【しご】
after death
死因【しいん】
cause of death
死傷者【ししょうしゃ】
casualties, the killed and wounded
安楽死【あんらくし】
euthanasia
死刑囚【しけいしゅう】
criminal condemned to death, convict on death row
死亡者【しぼうしゃ】
the deceased, deaths, persons killed
生死【せいし】
life and death, life or death, samsara (cycle of death and rebirth), death
水死【すいし】
death by drowning
戦死【せんし】
death in battle
病死【びょうし】
death from disease, death from illness
餓死【がし】
(death from) starvation, starving to death
死語【しご】
dead language, extinct language, obsolete word, dated word, word that has become passé
枯死【こし】
withering, dying