Inefficient, idle (9)
I believe the answer is:
shiftless
(Other definitions for shiftless that I've seen before include "Lazy - indolent" , "lacking in initiative" , "Like an automatic American car" , "Idle" .)
I believe the answer is:
shiftless
(Other definitions for shiftless that I've seen before include "Lazy - indolent" , "lacking in initiative" , "Like an automatic American car" , "Idle" .)