暗い【くらい】
dark, gloomy, murky, depressed, dispirited, down in the dumps, dark (mood), dark (in colour), dull, ill-boding, dark (e.g. past), suspicious, unlikely (to succeed), hopeless, unpromising, unfamiliar (with), ignorant (of)
暗殺【あんさつ】
assassination
明暗【めいあん】
light and darkness, light and shade
暗に【あんに】
implicitly, indirectly, tacitly, by implication, obscurely
暗礁【あんしょう】
reef, sunken rock, unforeseen difficulty
暗黙【あんもく】
tacit, unspoken, implicit
暗雲【あんうん】
dark clouds, threatening signs, ominous indications
薄暗い【うすぐらい】
dim, gloomy
疑心暗鬼【ぎしんあんき】
suspicion will raise bogies, once you suspect something, everything else will look suspicious, jumping at shadows
暗証番号【あんしょうばんごう】
personal identification number, PIN, password number
暗記【あんき】
memorization, memorisation, learning by heart
暗転【あんてん】
(theatrical) blackout, taking a (sudden) turn for the worse, rapid deterioration
暗闘【あんとう】
secret feud, wordless pantomime performed in the dark
暗示【あんじ】
hint, suggestion
暗躍【あんやく】
secret manoeuvres (maneuvers), operating behind the scenes
暗算【あんざん】
mental arithmetic
暗夜【あんや】
dark night
暗号【あんごう】
code, password, cipher
暗闇【くらやみ】
darkness, the dark
暗黒【あんこく】
darkness
