accidentally, by chance, circumstantially, unexpectedly, unintentionally

purposely, deliberately, purposefully, willfully, unintentionally, maliciously, knowingly, inadvertently, consciously, negligently, recklessly, accidentally, wantonly, improperly, carelessly, unlawfully, blatantly, wrongfully, neglectfully, unknowingly, unfairly, criminally, impermissibly, unnecessarily, unwittingly, inappropriately, advertently, needlessly, defectively, systematically, repeatedly, irresponsibly, somehow, mistakenly, apparently, arbitrarily, falsely, wrongly, gratuitously, artificially, flagrantly, culpably, unethically, feloniously, fatally, foolishly, capriciously, unreasonably, egregiously, incorrectly, unduly, unprofessionally, otherwise, horribly, selectively, simply, callously, merely, allegedly, errantly, affirmatively, haphazardly, obtusely, craftily, deceitfully, artfully, malice aforethought, indiscriminately, vindictively, fraudulently, either, cynically, flimsily, imprudently, subconsciously, unwisely, unconstitutionally, permissibly, cleverly, unjustifiably, sloppily, severely, selfishly, expressly, culpable negligence, grossly, explicitly, illegally, randomly, mistakingly, thoughtlessly, calculatedly, stupidly, inexplicably, covertly, brazenly, dishonestly, underhandedly, actually, unconsciously, nefariously, inattentively

affronted, bump off, calculation, cause, conscious, contamination, coordinated, cut, cuttingly, defiance, deliberation, disobliging, dispatch, do, equivocation, evasiveness, felo-de-se, fraud in the inducement, hedge, hedging, hit, insulted, kill, leave, make, make a point, make sure, matching, mendacious, murder, osteoclasis, polish off, pollution, pretermit, prevarication, rebelliousness, remove, sic, skip, slay, suicide, uncooperative, witting

advisedly, by choice, by design, deliberately, designedly, on purpose, purposely