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

に照らして[niterashite] in comparison with
引照[inshou] reference
下表参照[kahyousanshou] (see the) following table or tables
火照る[hoteru] to feel hot
間接照準射撃[kansetsushoujunshageki] indirect fire

参照[sanshou] reference
参照渡し[sanshouwatashi] call by reference (computer)
参照文献[sanshoubunken] reference document
照らす[terasu] to shine on
照り返す[terikaesu] to reflect

亜熱帯[anettai] subtropics
悪熱[onetsu] fever following a chill
稲熱[imochi] rice blight
稲熱病[imochibyou] rice blight
炎熱[ennetsu] sweltering heat

温熱[onnetsu] hot fever
温熱性[onnetsusei] thermal
下熱[genetsu] lowering fever
加熱[kanetsu] heating
火熱[kanetsu] heat (from a flame)