Synonyms for Make ones blood run cold:

• v.

  •scarify (verb)
  • awe,
  • browbeat,
  • agitate,
  • affright,
  • perturb,
  • terrorize,
  • intimidate,
  • demoralize,
  • silly,
  • disburb,
  • deter,
  • discourage,
  • faze,
  • make teeth chatter,
  • make one's hair stand on end,
  • scare,
  • scare off,
  • chill to the bone,
  • cow,
  • disquiet,
  • unhinge,
  • appall,
  • repel,
  • make blood run cold,
  • scare the daylights out of,
  • daunt,
  • bulldoze,
  • chill,
  • astound,
  • spook,
  • dismay,
  • dishearten,
  • disconcert,
  • stiff.
  •spook (verb)
  • horrify,
  • scare the pants off of,
  • discomfort,
  • alarm,
  • make one's teeth chatter,
  • make one's blood run cold,
  • scare stiff,
  • panic,
  • scare to death,
  • strike terror into,
  • startle,
  • petrify,
  • scare away,
  • terrify,
  • curdle the blood,
  • unnerve.

Antonyms for Make ones blood run cold:

• v.

  • scarify
    boost, assist, urge, assure, encourage, embolden, help, stimulate, make happy, incite, inspirit, hearten, reassure, expect.
  • spook
    calm, comfort, delight, please, soothe.