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

一斑[ippan] spot (glimpse, outline)
黄斑[ouhan] macula
虎斑[torafu] tiger's stripes
斑馬[shimauma] zebra
出血斑[shukketsuhan] bloody spots

雀斑[sobakasu] freckles
石斑魚[ugui] Japanese dace (Tribolodon hakonensis)
斑白[hanpaku] grayish color
斑点[hanten] speck

胡麻化し[gomakashi] hanky-panky
荏胡麻[egoma] egoma (type of perilla)
荏胡麻油[egomayu] egoma seed oil
胡獱[todo] Steller's sea lion
胡国[kokoku] North China barbarian nations

胡床[agura] sitting cross-legged (i.e. Indian style)
胡床をかく[agurawokaku] to sit cross-legged
胡散臭い[usankusai] suspicious looking
胡桃[kurumi] walnut
胡麻[goma] sesame (seeds)

蝶鮫[chouzame] sturgeon (Acipenser mikadoi)
蝶番い[choutsugai] hinge (e.g. on a door)
蝴蝶[kochou] butterfly
蝶蝶[choucho] butterfly
高山蝶[kouzanchou] alpine butterfly

紋白蝶[monshirochou] small cabbage white butterfly (Pieris rapae)
鳳蝶[agehachou] swallowtail butterfly (esp. the citrus swallowtail butterfly, Papilio xuthus)
赤立羽蝶[akatatehachou] red admiral (butterfly)
蝶貝[chougai] silver-lipped pearl oyster (Pinctada maxima)

胡麻化し[gomakashi] hanky-panky
亜麻[ama] flax (Linum usitatissimum)
亜麻糸[amaito] flax yarn
亜麻織物[amaorimono] flax fabrics
亜麻仁[amani] flaxseed

亜麻仁油[amaniyu] linseed oil
亜麻製[amasei] flaxen
亜麻布[amanuno] linen
荏胡麻[egoma] egoma (type of perilla)
荏胡麻油[egomayu] egoma seed oil