Scary (5-8)
'scary' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for spine-chilling that I've seen before include "Scary" , "Arousing terror" , "Inspiring both terror and excitement" , "Terrifying" , "Bloodcurdling" .)
'scary' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for fearsome that I've seen before include "Daunting" , "Frightening, terrible" , "Frightful" , "Formidable" , "Dreadful" .)
'scary' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for alarming that I've seen before include "Frightening in marginal way" , "Frightening or warning of danger" , "Dangerous" , "Scary, frightening" , "Fearsome" .)
'scary' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for frightening that I've seen before include "Causing alarm" , "Causing terror" , "Scary" , "Dreadful" .)