どす黒い (translations)→ dark pure
どっちつかずの (translations)→ inconclusive indecisive non-committal
暗い (translations)→ black darkly dim dingy dire dumb grief limited low melancholy pessimistic somber unhappy
陰鬱な (translations)→ bluesy grimly gruesome morose
曖昧模糊 (translations)→ obscure vagueness
