Flinch from a sting (5)
I believe the answer is:
wince
(Other definitions for wince that I've seen before include "Start back in pain" , "Visibly react to pain" , "Shrink" , "Pull a face" , "Start painfully" .)
I believe the answer is:
wince
(Other definitions for wince that I've seen before include "Start back in pain" , "Visibly react to pain" , "Shrink" , "Pull a face" , "Start painfully" .)