Another word for incompetent
incapable, inefficient, inept, unskillful, inadequate, unfit, unskilled, unqualified, disqualified, bungling, inexpert, floundering, ineffectual, unsuitable, untrained, maladroit, unhandy, clumsy, awkward, uninitiated, raw, inexperienced, unequipped, unadapted, not equal to, amateurish; see also unable.
Another word for incompetentadjective
Lacking capability:inadequate, incapable, unequal, unfit, unqualified. See ability, excess
Totally incapable of doing a job:unable, unfit, unqualified. See ability
Lacking the qualities, as efficiency or skill, required to produce desired results:inapt, incapable, inefficient, inept, inexpert, unskilled, unskillful, unworkmanlike. See ability