偏れる[fureru] to swing
標準偏差[hyoujunhensa] standard deviation
不偏[fuhen] impartiality
不偏不党[fuhenfutou] impartiality
偏に[hitoeni] earnestly

偏り[katayori] deviation
偏り見る[katayorimiru] to show partiality
偏愛[henai] favoritism
偏狂[henkyou] monomania

火燵掛布[kotatsugake] cover for kotatsu
火燵布団[kotatsubuton] cover for kotatsu
引火[inka] catching fire
引火温度[inkaondo] flash temperature
引火点[inkaten] flash point

曳火弾[eikadan] tracer bullet
煙火[enka] smoke and fumes (e.g. from cooking)
遠火[toobi] distant fire
下火[shitabi] burning low
下火になる[shitabininaru] to be under control