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

姫鱒[himemasu] kokanee (landlocked variety of sockeye salmon, Oncorhynchus nerka)
河鱒[kawamasu] brook trout (Salvelinus fontinalis)
紅鱒[benimasu] sockeye salmon (Oncorhynchus nerka)
小豆鱒[azukimasu] rock cod
虹鱒[nijimasu] rainbow trout (Oncorhynchus mykiss)

樺太鱒[karafutomasu] pink salmon (Oncorhynchus gorbuscha)
小鱒[komasu] baby trout
塩鱒[shiomasu] salted mackerel
国鱒[kunimasu] Oncorhynchus nerka kawamurae (rare Japanese subspecies of sockeye salmon)