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

御化け屋敷[obakeyashiki] haunted house
がっちり屋[gacchiriya] tightwad
ちんどん屋[chindonya] traditional Japanese band of sandwich board advertisers
はにかみ屋[hanikamiya] shy
ステーキ屋[suteekiya] steak house

ダフ屋[dafuya] (ticket) scalper ("dafu" is "fuda" backwards)
パン屋[panya] bakery
レコード屋[rekoodoya] record shop
握り屋[nigiriya] miser
井戸屋形[idoyakata] well roof

スポ根[supokon] heart (athletics)
羽根[hane] feather
円屋根[maruyane] dome
家根[yane] roof
卸し大根[oroshidaikon] grated daikon

下し大根[oroshidaikon] grated radish
下種根性[gesukonjou] mean feelings
夏大根[natsudaikon] summer daikon
禍根[kakon] root of evil
塊根[kaikon] tuberous root