Spine-tingling, maybe (5)
I believe the answer is:
scary
(Other definitions for scary that I've seen before include "Fearsome" , "spook" , "Hair-raising" , "Frightening or spooky" , "Alarming, maybe paranormal" .)
I believe the answer is:
scary
(Other definitions for scary that I've seen before include "Fearsome" , "spook" , "Hair-raising" , "Frightening or spooky" , "Alarming, maybe paranormal" .)