inefficient Synonyms

ineffective badly organized bumbling unfitted unskilled unqualified unavailing unprofitable unprofessional worthless weak wasteful useless untrained unskillful ungifted unfit unapt top-down dysfunctional not effective untalented unproficient unequipped unendowed uneffective uneconomical uneconomic undexterous underachievement time-consuming talentless unproductive inadept half-assed unprepared unworkmanlike unable toothless stillborn improvident impotent helpless futile feeble extravagant disqualified disproportionable disorganized deficient