Twinge of guilt, e.g. (4)
I believe the answer is:
pang
(Other definitions for pang that I've seen before include "Stab of emotion" , "Sharp twinge of pain" , "Stab of pain" , "Sharp emotional pain" , "Mental pain or distress" .)
I believe the answer is:
pang
(Other definitions for pang that I've seen before include "Stab of emotion" , "Sharp twinge of pain" , "Stab of pain" , "Sharp emotional pain" , "Mental pain or distress" .)