Synonyms to tooth and nail

atrociously, abjectly, abominably, arrantly, awfully, barbarously, basely, bec et ongles, bestially, brutally, brutishly, contemptibly, cruelly, despicably, detestably, devilishly, diabolically, disgustingly, dreadful, dreadfully, egregiously, execrably, ferally, ferociously, fiendishly, fiercely, flagrantly, foully, fulsomely, grossly, heinously, horribly, horridly, infamously, inhumanely, inhumanly, loathsomely, meanly, mercilessly, miserably, monstrously, nastily, nauseatingly, nefariously, notoriously, obnoxiously, odiously, offensively, outrageously, pettily, pitilessly, poorly, ruthlessly, savagely, scandalously, scurvily, shabbily, shamefully, sharkishly, shockingly, shoddily, slaveringly, something fierce, sordidly, terribly, truculently, unhumanly, viciously, vilely, wolfishly, wretchedly, decidedly, absolutely, actually, affirmatively, and no mistake, assertively, assuredly, at all events, at any rate, by all means, certainly, clearly, committedly, decisively, declaratively, definitely, demonstrably, determinedly, devotedly, distinctly, earnestly, emphatically,