もう暗い。
Words
もう
(もう)
now; soon; shortly; before long; presently; already; yet; by now; (not) anymore; further; more; again; another; the other; interjection used to strengthen expression of an emotion (often exasperation)
暗い
(くらい)
dark; gloomy; dark (in colour); dull; depressed; dispirited; sorrowful; bitter (as in a dark past); unclear; unfamiliar; unknown
Kanji
Readings: アン、 くら.い、 くら.む、 くれ.る
Meanings: darkness, disappear, shade, informal, grow dark, be blinded