三者凡退[sanshabontai] out in 1-2-3 order (baseball)
非凡[hibon] prodigy
不凡[fubon] uncommon
平凡[heibon] common
凡そ[oyoso] about

凡フライ[bonfurai] easy fly (in baseball)
凡眼[bongan] (through) a layman's eyes
凡器[bonki] ordinary talent
凡愚[bongu] common person

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