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

アルカリ性[arukarisei] alkalinity
悪性[akushou] evil nature
悪性[akusei] malignancy
悪性リンパしゅ[akuseirinpashu] malignant lymphoma
悪性腫瘍[akuseishuyou] malignant tumor

悪性度[akuseido] malignancy
圧縮性[asshukusei] compressibility
圧迫性[appakusei] compression
安全性[anzensei] safety
安定性[anteisei] stability

握り潰し[nigiritsubushi] shelving
胃潰瘍[ikaiyou] stomach ulcer
圧潰す[oshitsubusu] to squash
暇潰し[himatsubushi] waste of time
潰滅[kaimetsu] destruction

潰乱[kairan] corruption (of order, customs, etc.)
丸潰れ[marutsubure] complete ruin
顔を潰す[kaowotsubusu] to make somebody lose face
泣潰す[nakitsubusu] to cry one's eyes out
乗り潰す[noritsubusu] to ride (a horse) to death

胃炎[ien] gastritis
炎光[enkou] flame
炎暑[ensho] heat wave
炎症[enshou] inflammation
炎症病巣[enshoubyousou] inflamed part

炎上[enjou] blazing up
炎色[enshoku] flame (color, colour)
炎天[enten] blazing heat
炎天下[entenka] under blazing sun

悪性腫瘍[akuseishuyou] malignant tumor
胃潰瘍[ikaiyou] stomach ulcer
腫瘍[shuyou] tumor
膿瘍[nouyou] boil
潰瘍[kaiyou] ulcer

十二指腸潰瘍[juunishichoukaiyou] duodenal ulcer
良性腫瘍[ryouseishuyou] benign tumor
脳腫瘍[noushuyou] brain tumor
リンパ節腫瘍[rinpasetsushuyou] lymphoma
腫瘍学[shuyougaku] oncology

胃腸[ichou] stomach
回腸[kaichou] ileum
結腸[kecchou] colon
鼓腸[kochou] flatulence
十二指腸[juunishichou] duodenum

十二指腸虫[juunishichouchuu] hookworm
大腸[daichou] large intestine
脱腸[dacchou] abdominal hernia
断腸[danchou] heartbreak
断腸の思い[danchounoomoi] heartbroken thoughts