Assassination
noun, verbal noun
あんさつ
暗殺 (あんさつ) Assassination
暗殺者 (あんさつしゃ、not on WK) Assassin
殺人 (さつじん) Murder
殺人者 (さつじんしゃ) Murderer, Killer
人殺し (ひとごろし) Murder, Murderer
抹殺 (まっさつ) Obliteration, Killing, Denial, Erasure, Ignoring, Murder
あ for Assassination.
Assassinations often happen in the dark and are carried out by people who wear dark colors and have dark souls.