昏い[kurai] dark
昏睡[konsui] lethargy
昏睡状態[konsuijoutai] lethargic state
昏倒[kontou] swoon
昏迷[konmei] stupefaction

黄昏[tasogare] dusk
昏々[konkon] fast asleep
昏迷状態[konmeijoutai] befuddled (bewildered, confused) state
黄昏れる[tasogareru] to fade into dusk
昏冥[konmei] darkness

鳥竜茶[uuroncha] oolong tea
愛鳥[aichou] pet bird
鳥渡[choto] just a minute
一石二鳥[issekinichou] killing two birds with one stone
益鳥[ekichou] beneficial bird

黄鳥[kouchou] Japanese bush warbler (Cettia diphone)
伽藍鳥[garanchou] pelican
火食鳥[hikuidori] cassowary (Casuarius spp.)
花鳥[kachou] flowers and birds
花鳥風月[kachoufuugetsu] beauties of nature

黄ばみ[kibami] yellow tint
黄ばむ[kibamu] to turn yellow
黄鉛[ouen] chrome yellow
黄河[kouga] Yellow river (in China)
黄禍[kouka] Yellow Peril

黄花[kouka] chrysanthemum
黄海[koukai] Yellow Sea
黄褐色[oukasshoku] yellowish-brown
黄菊[kigiku] yellow chrysanthemum