mercilessly, brutally, systematically, savagely, cruelly, viciously, ferociously, remorselessly, pitilessly, shrewdly, wantonly, relentlessly, coldly, skilfully, expertly, cunningly, callously, methodically, bloodily, calculatingly, skillfully, harshly, brilliantly, cleverly, unmercifully, heartlessly, craftily, meticulously, brazenly, brutishly, vindictively, bloodlessly, cannily, swiftly, rapaciously, vengefully, shamelessly, masterfully, gleefully, implacably, superbly, unsparingly, lethally, cynically, incisively, summarily, fiercely, thoroughly, adroitly, fastidiously, audaciously, deftly, barbarously, unashamedly, blatantly, effectively, imperiously, deliberately, smartly, assiduously, purposefully, crudely, venomously, destructively, determinedly, despotically, sensibly, coolly, magnificently, handedly, inhumanly, cravenly, repressively, nakedly, artlessly, traitorously, judiciously, malevolently, artfully, scrupulously, expensively, astutely, shamefully, ineptly, unpatriotically, villainously, indiscriminately, selectively, impeccably, forcefully, calculatedly, inexpertly, slickly, injudiciously, unflinchingly, grittily, painstakingly, insidiously, splendidly, intelligently, lawlessly, excellently