A mental representation of some haunting experience
English: ghost, shade, spook, wraith, specter, spectre
spookEnglish
spook, creep, ghost, shade, specter
Noun
Someone unpleasantly strange or eccentric
English: creep, weirdo, weirdie, weirdy, spook
Verb
Frighten or scare, and often provoke into a violent action
English: spook