お大事に[odaijini] take care of yourself
暗黒大陸[ankokutairiku] Dark Continent (i.e. Africa)
伊勢大神宮[isedaijinguu] the Grand Shrines of Ise
伊勢大廟[isetaibyou] the Grand Shrines of Ise
偉大[idai] greatness

医科大学[ikadaigaku] medical school
医大[idai] medical university
井の中の蛙大海を知らず[inonakanokawazutaikaiwoshirazu] parochial
一大[ichidai] one large ...
一大事[ichidaiji] serious affair

尽く[kotogotoku] altogether
為尽す[shitsukusu] to do everything possible
一網打尽[ichimoudajin] (a) big haul
権柄尽く[kenpeizuku] dictatorial
使い尽くす[tsukaitsukusu] to use up

至れり尽せり[itareritsukuseri] very polite
縦横無尽[juuoumujin] freely
出尽くす[detsukusu] to be all out
承知尽く[shouchizuku] acting on mutual agreement
尽かす[tsukasu] to use completely