スペクター

noun

spectre; specter

A ghostly apparition or phantom, often with a menacing or haunting quality. Used in both literal and figurative contexts.

• その古こ城じょうにはスペクターが出でると言いわれている。

  It is said that a spectre appears in that old castle.

• 彼かれは過か去このスペクターに悩なやまされていた。

  He was haunted by the spectre of his past.