鉛筆削り[enpitsukezuri] pencil sharpener
開削[kaisaku] excavation
経費削減[keihisakugen] cost reduction
研削[kensaku] grinding
研削盤[kensakuban] grinder

削ぐ[sogu] to chip
削り屑[kezurikuzu] shavings
削り取る[kezuritoru] to shave off
削り節[kezuribushi] flaked bonito

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

一幅[ippuku] (a) scroll
横幅[yokohaba] breadth
画幅[gafuku] picture scroll
格幅[kappuku] physique
肩幅[katahaba] shoulder width (breadth)

三幅対[sanpukutsui] set of three
紙幅[shifuku] space assigned for something (e.g. for article in magazine)
振り幅[furihaba] amplitude (of vibration)
振幅変調[shinpukuhenchou] amplitude modulation
戦闘正面幅[sentoushoumenhaba] frontage

いい加減にしなさい[iikagennishinasai] shape up!
一律減反[ichiritsugentan] reduction in area of rice under cultivation
塩加減[shiokagen] seasoning (with salt)
加減[kagen] addition and subtraction
加減乗除[kagenjoujo] the four arithmetical operations (addition, subtraction, multiplication, division)

加減抵抗器[kagenteikouki] rheostat
火加減[hikagen] condition of fire
経費削減[keihisakugen] cost reduction
軽減[keigen] abatement
激減[gekigen] dropping sharply