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

大廈高楼[taikakourou] large building and lofty tower

迦楼羅[karura] Garuda or Garua (man-bird deity and 'vahana' of Hindu-Buddhist myth)
画楼[garou] high decorated building
空中楼閣[kuuchuuroukaku] castle in the air
高楼[kourou] lofty (high) building
鐘楼[shourou] belfry

摩天楼[matenrou] skyscraper
楼閣[roukaku] multistoried building
楼門[roumon] two-storied gate
蜃気楼[shinkirou] mirage
望楼[bourou] watchtower

高が[takaga] it's only ... (something)
意気軒高[ikikenkou] in high spirits
異常高温[ijoukouon] abnormally high temperatures
一斉高[isseidaka] all-round (market) advance
雲高[unkou] height of clouds

円高[endaka] high-valued yen
価値高い[kachitakai] valuable
可能性が高い[kanouseigatakai] very likely
勘定高い[kanjoudakai] calculating
気高い[kedakai] sublime