むごたらしい の訳語→ brutal miserable red terrible violent
陰鬱な の訳語→ bluesy grimly melancholy morose murky
気味悪く の訳語→ apprehension eerily ghostly ominously sinister unnaturally
凄惨な の訳語→ grim
無気味な の訳語→ awful eerie evil pregnant weird
