unsuccessfully Synonyms

fruitlessly for no good reason grievously disastrously defectively for nothing in vain needlessly lamentably inappropriately unfortunately with little hope hopelessly unsatisfactorily no purpose uselessly unrewardingly unprofitably unproductively unhappily unfavourably unfavorably unconvincingly successlessly regrettably inadequately horribly futilely feebly faultily dismally crudely clumsily carelessly badly abortively incompetently incorrectly ineffectively weakly vainly unsuccessful unluckily poorly pointlessly miserably inferiorly ineptly ineffectually abominably