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

御邪魔します[ojamashimasu] excuse me for disturbing (interrupting) you
誤魔化し[gomakashi] hanky-panky
悪魔[akuma] devil
悪魔払い[akumabarai] exorcism
胡魔化す[gomakasu] to deceive

好事魔多し[koujimaooshi] Lights are usually followed by shadows
降魔術[koumajutsu] demon invocation
邪魔[jama] hindrance
邪魔者[jamamono] someone who is a nuisance or a burden
邪魔臭い[jamakusai] troublesome