Synonyms for Spine-chilling:

• adj.

  •frightening (adjective)
  • spooky.
  •ghoulish (adjective)
  • eerie,
  • horrible,
  • morbid,
  • grim,
  • gruesome,
  • ghastly,
  • demonic,
  • diabolical,
  • monstrous,
  • cruel,
  • Fiendish,
  • frightening,
  • terrifying,
  • devilish,
  • revolting,
  • macabre.
  •hair-raising (adjective)
  • chilling,
  • breathtaking,
  • exciting,
  • suspenseful,
  • shocking,
  • electrifying,
  • spine-tingling,
  • cliff-hanging,
  • bloodcurdling.
  •scary (adjective)
  • creepy,
  • alarming,
  • hairy,
  • horrendous,
  • horrifying,
  • unnerving.
  •spooky (adjective)
  • weird,
  • uncanny,
  • mysterious,
  • unearthly,
  • supernatural,
  • ghostly,
  • ominous.

• Other synonyms:

  •
  • abridged.

Antonyms for Spine-chilling:

• adj.

  • ghoulish
    good, happy, pretty, angelic, pleasing, pleasant, godlike, normal, cheerful, moral.
  • hair-raising
    comforting.
  • scary
    soothing, calming, encouraging.
  • spooky
    unfrightening, earthly, natural, usual.
  • Other antonyms:
    inviting, consoling, lulling, pacifying, relaxing, tranquilizing.