アナログデジタル変換器[anarogudejitaruhenkanki] analog-digital converter
圧搾器[assakuki] compression
圧力調整器[atsuryokuchouseiki] pressure regulator
安全器[anzenki] safety device
安定器[anteiki] stabilizer

医療器械[iryoukikai] medical appliances
育雛器[ikusuuki] breeder
化学兵器[kagakuheiki] chemical weapons
化学兵器禁止条約[kagakuheikikinshijouyaku] chemical weapons ban treaty
加減抵抗器[kagenteikouki] rheostat

嘘っ八百[usoppappyaku] full of lies
嘘八百[usohappyaku] full of lies
何百[nanbyaku] hundreds
五十歩百歩[gojuppohyappo] six of one and a half dozen of the other
三百[sanbyaku] 300

三百諸侯[sanbyakushokou] all the daimyos
三百代言[sanbyakudaigen] pettifogging lawyer
数百[suuhyaku] several hundreds
生誕百年[seitanhyakunen] 100th birthday anniversary
二百十日[nihyakutooka] 210th day (from the first day of spring according to the lunar calendar)

光磁気[hikarijiki] magneto-optical
磁化[jika] magnetization
磁界[jikai] magnetic field
磁器[jiki] porcelain (esp. hard-paste porcelain)
磁気[jiki] magnetism

磁気インク[jikiinku] magnetic ink
磁気カード[jikikaado] magnetic card
磁気ディスク[jikidisuku] magnetic disk
磁気共鳴画像[jikikyoumeigazou] magnetic resonance imaging
磁気浮上[jikifujou] maglev