Loosen (a jar lid, eg) (7)
I believe the answer is:
unscrew
(Other definitions for unscrew that I've seen before include "Take the top off" , "Remove top" , "Unfasten by twisting" , "Loosen" , "Twist and open" .)
I believe the answer is:
unscrew
(Other definitions for unscrew that I've seen before include "Take the top off" , "Remove top" , "Unfasten by twisting" , "Loosen" , "Twist and open" .)