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)

熱燗[atsukan] hot sake
燗冷まし[kanzamashi] leftover sake (which has cooled)
燗酒[kanzake] warmed sake
燗徳利[kandokuri] bottle used for warming sake

燗をつける[kanwotsukeru] to warm up sake
燗番[kanban] person in charge of warming sake in a bar
人肌燗[hitohadakan] sake warmed to human body temperature (approx. 37 degrees C)