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)

猩紅熱[shoukounetsu] scarlet fever
黒猩猩[kuroshoujou] chimpanzee
猩猩[shoujou] orangutan
猩猩緋[shoujouhi] scarlet

猩々蝿[shoujoubae] fruit fly (any insect of family Drosophilidae)
黄色猩々蠅[kiiroshoujoubae] Drosophila melanogaster (species of fruit fly)
猩猩草[shoujousou] Mexican fireplant (species of poinsettia, Euphorbia heterophylla)
猩猩紅冠鳥[shoujoukoukanchou] northern cardinal (Cardinalis cardinalis)

吾亦紅[waremokou] burnet
口紅[kuchibeni] lipstick
紅焔[kouen] red flame
紅花[benibana] safflower
紅海[koukai] Red Sea

紅冠鳥[koukanchou] cardinal (bird) (Cardinalis cardinalis)
紅顔[kougan] rosy cheeks
紅唇[koushin] red lips
紅藻[kousou] red algae
紅茶[koucha] black tea