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

安い[yasui] cheap
安っぽい[yasuppoi] cheap-looking
安らか[yasuraka] peaceful
安らぎ[yasuragi] peace (of mind)
安んじる[yasunjiru] to be contented

安易[ani] easy
安穏[annon] peace
安価[anka] low price
安臥[anga] quiet rest
安楽[anraku] ease

と仮定して[tokateishite] assuming that ...
と仮定しても[tokateishitemo] even assuming that ...
プリンター設定[purintaasettei] printer setup
モデムの設定[modemunosettei] modem setup
安定[antei] stability

安定化[anteika] stabilization
安定器[anteiki] stabilizer
安定性[anteisei] stability
安定同位体[anteidouitai] stable isotope
案の定[annojou] just as one thought