A complication (7)
I believe the answer is:
setback
(Other definitions for setback that I've seen before include "Reverse" , "Hindrance to progress" , "Check" , "Problem" , "Snag" .)
I believe the answer is:
setback
(Other definitions for setback that I've seen before include "Reverse" , "Hindrance to progress" , "Check" , "Problem" , "Snag" .)