Answer: specter

AnswerCrossword Clue
SPECTERWraith.
specterA ghost
spectersome object or source of fear or dread.
spectera visible disembodied spirit, also SPECTRE
specterSomething widely feared as a possible unpleasant or dangerous occurrence
SPECTERSenator who heads the Veterans' Affairs Committee
SPECTERPennsylvania's Arlen
SPECTERHaunted house feature
SPECTERGhostly figure
SPECTERPhantasm
SPECTERApparition
SPECTERHaunted house feature.
SPECTERShade.
SPECTERHaunting image
SPECTERGhost.
SPECTERPhantom.
SPECTERGhost; phantom.
SPECTERSpook.
SPECTERIt appears to Old Scrooge.
SPECTERApparition.
SPECTERShade
SPECTERGhostly apparition
SPECTERGhost
SPECTERSenator from Pennsylvania
SPECTERSpirit
SPECTERPhantom