Morbid (7)
'morbid' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for macabre that I've seen before include "Shockingly horrible" , "Morbidly repellent" , "Gruesome, suggesting death" , "Dark and disturbing" , "Ghastly, gruesome" .)
'morbid' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for gruesome that I've seen before include "'Ghastly, grisly (8)'" , "terrible" , "Revolting, filling one with horror and disgust" , "Repulsive, horrific" , "Shockingly repellent; inspiring horror" .)