deficient, inadequate, lacking, insufficient, imperfect, not up to par, not up to standard, not good enough, disappointing, unsatisfying, unacceptable, not acceptable, not up to expectations, leaving much to be desired, flawed, faulty, defective, impaired, unsound, substandard, inferior, second-rate, poor, shabby, shoddy, patchy, sketchy, limited, restricted, incomplete, unfinished, unpolished, unrefined
without, lacking, devoid of, bereft of, bankrupt of, destitute of, empty of, deprived of, free from, free of, in need of
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