焦らす[jirasu] to irritate
焦れったい[jirettai] vexing
黒焦げ[kurokoge] something burnt black
三重焦点[sanjuushouten] trifocal
想い焦れる[omoikogareru] to pine for

焼け焦げ[yakekoge] burn hole
焦がす[kogasu] to burn
焦がれる[kogareru] to yearn for
焦げる[kogeru] to burn
焦げ臭い[kogekusai] smelling (or tasting) burnt

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)