Synonyms to unproficiently

inadequately, by halves, defectively, deficiently, dissatisfactorily, faultily, imperfectly, in half measures, in installments, inadeptly, inadmissibly, inaptly, incapably, incompetently, incompletely, inefficiently, ineptly, inexpertly, insufficiently, intolerably, objectionably, partially, poorly, unacceptably, unaptly, undeftly, undesirably, undexterously, unfacilely, unfitly, ungratifyingly, unsatisfactorily, unsatisfyingly, unskillfully, unsubstantially, unsuitably, impolitically, impoliticly, inadvisably, inappropriately, incongruously, inexpediently, infelicitously, inopportunely, unfittingly, unfortunately, unhappily, unseasonably, abjectly, abominably, ailing, arrantly, atrociously, badly, basely, below par, commonly, contemptibly, crudely, despicably, execrably, flagrantly, foully, frugally, grossly, heinously, improperly, inapt