Jumps back, say (6)
I believe the answer is:
reacts
(Other definitions for reacts that I've seen before include "Responds to an impulse" , "Responds to stimulus (6)" , "Acts in response to something" , "Retaliates" .)
I believe the answer is:
reacts
(Other definitions for reacts that I've seen before include "Responds to an impulse" , "Responds to stimulus (6)" , "Acts in response to something" , "Retaliates" .)