双眸[soubou] pair of eyes
眸子[boushi] eye
一眸[ichibou] one sweep (of the eye)

明眸[meibou] bright or beautiful eyes
黒い眸[kuroihitomi] (beautiful) dark eyes
明眸皓歯[meiboukoushi] starry eyes and beautiful white teeth (said of beautiful women)

お歯黒[ohaguro] tooth blackening
暗黒期[ankokuki] eclipse period
暗黒時代[ankokujidai] Dark Ages
暗黒大陸[ankokutairiku] Dark Continent (i.e. Africa)
黒い[kuroi] black

黒い霧[kuroikiri] thick fog
黒くする[kurokusuru] to blacken
黒ずむ[kurozumu] to blacken
黒っぽい[kuroppoi] dark