perniciously Definition

insidiously, banefully, malignantly, vilely, invidiously, reprehensibly, repugnantly, immorally, scurrilously, perversely, mendaciously, rapaciously, speciously, foully, pitilessly, nefariously, repulsively, odiously, injuriously, destructively, distastefully, wantonly, filthily, rampantly, blatantly, abhorrently, hurtfully, repressively, regressively, discursively, basely, despotically, tendentiously, incestuously, amorally, intractably, axiomatically, paradoxically, materialistically, polemically, ineluctably, insatiably, latently, sordidly, reductively, rawly, tyrannically, unalterably, dictatorially, vapidly, objectionably, insensibly, irredeemably, disreputably, poisonously, vengefully, nakedly, abidingly, sweepingly, lawlessly, unrecognizably, endemically, unpardonably, noxiously, grotesquely, purposelessly, shamelessly, calculatedly, puritanically, unconsciously, systematically, malignly, scathful, iniquitously, despicably, harmfully, malignify, lyingly, uglily, heinously, wickedly, detestably, pervasively, illiberally, impiously, corruptedly, twistical, maliciously, villainously, venally, unscrupulously, calumniously, villanize, malevolently, disgustingly, viciously, deceitfully, infestuous, hatefully, shamefully,