隠亡[onbou] cemetery guard
危急存亡[kikyuusonbou] life-and-death matter
興亡[koubou] rise and fall
死亡[shibou] death
死亡者[shibousha] the deceased

死亡診断書[shiboushindansho] death certificate
死亡数[shibousuu] number of deaths
死亡率[shibouritsu] death rate
衰亡[suibou] ruin
戦争未亡人[sensoumiboujin] war widow

御兄さん[oniisan] older brother
御兄ちゃん[oniichan] familiar form of "older brother"
御兄弟[gokyoudai] siblings
家兄[kakei] (my) elder brother
雅兄[gakei] polite word in letter to friend

義兄[gikei] brother-in-law
兄さん[niisan] older brother
兄嫁[aniyome] elder brother's wife
兄貴[aniki] one's senior