Inefficient
Related Definitions
[adj] lacking the ability or skill to perform effectively; inadequate; "an ineffective administration"; "inefficient workers"
[adj] not producing desired results; wasteful; "an inefficient campaign against drugs"; "outdated and inefficient design and methods"
Related Terms
artless, careless, half-assed, inadept, inapt, inattentive, incapable, incapable of, incompetent, ineffective, ineffectual, inefficacious, inept, inexpert, inferior, mediocre, pedestrian, poor, skill-less, slipshod, slovenly, thoughtless, unable, unable t