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

上腿[joutai] upper body
上腿[joutai] thigh
太腿[futomomo] thigh
内腿[uchimomo] inner thigh
下腿[katai] lower leg

大腿骨[daitaikotsu] thighbone
大腿[daitai] thigh
腿肉[momoniku] leg (meat)
大腿部[daitaibu] femur (femora)