Screw off (7)
I believe the answer is:
untwist
(Other definitions for untwist that I've seen before include "Dishevel" , "Sort out - release (cap on a plastic bottle?)" , "Straighten out" , "Do this removing cap" , "Perform opening" .)
I believe the answer is:
untwist
(Other definitions for untwist that I've seen before include "Dishevel" , "Sort out - release (cap on a plastic bottle?)" , "Straighten out" , "Do this removing cap" , "Perform opening" .)