inefficient
Intensifier: inefficient to a high degree.
Intensifier: very inefficient.
Strong, common intensifier: very inefficient.
Informal intensifier: extremely or unbelievably inefficient.
Inefficient when compared to something else.
Intensifier: quite or moderately inefficient.
Informal intensifier: very or extremely inefficient.
Inefficient because of its basic nature or design.
Could possibly be inefficient under certain conditions.
Inefficient in a way that relates to the economy or financial management.
Emphatic intensifier: inefficient to a degree that leaves no hope for improvement.
Well known for being inefficient, usually in a negative way.
Strong intensifier, often with a negative connotation: extremely and obviously inefficient.
Used to describe a state of not achieving maximum productivity.
Used to describe an appearance of not achieving maximum productivity.
Used to describe a change to a state of not achieving maximum productivity.