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

烟い[kebui] smoky
烟たい[kebutai] smoky
烟たがる[kebutagaru] to be sensitive to smoke
烟る[keburu] to smoke (e.g. fire)
烟管[enkan] kiseru

烟突[entotsu] chimney
喫烟[kitsuen] smoking
禁烟[kinen] abstaining from smoking
煤烟[baien] dirty smoke

烽火[rouen] beacon

烽烟[houen] smoke signals

愛煙家[aienka] heavy smoker
煙い[kemui] smoky
煙たい[kemutai] smoky
煙たがる[kemutagaru] to be sensitive to smoke
煙る[kemuru] to smoke (e.g. fire)

煙雨[enu] misty, fine or drizzling rain
煙火[enka] smoke and fumes (e.g. from cooking)
煙霞[enka] smoke and mist
煙害[engai] smoke pollution

狼狽える[urotaeru] to be flustered
餓狼[garou] hungry wolf
周章狼狽[shuushouroubai] consternation
送り狼[okuriookami] "gentleman" who escorts a woman home, only to make a pass at her
天狼星[tenrousei] Sirius (star in the constellation Canis Major)

落花狼藉[rakkarouzeki] running amok (amuck)
狼烟[houka] beacon
狼狽[roubai] confusion
狼藉[rouzeki] violence