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

inadvertently, unintentionally, mistakenly, unwittingly, unknowingly, fatally, intentionally, carelessly, apparently, maliciously, mysteriously, deliberately, absentmindedly, mistakingly, drunkenly, innocently, defenselessly, incorrectly, allegedly, purposely, improperly, genital organ, cluster bomblet, inexplicably, cigarette lighter, errantly, methylated spirits, inappropriately, advertently, surreptitiously, roman candle, wrongly, clumsily, camera tripod, awkwardly, pipe wrench, unbeknownst, booby trap, fortuitously, casually, chem lab, inattentively, radiator hose, unsafely, diamondback rattlesnake, sneakily, bb gun, primus stove, somehow, western diamondback, negligently, unsuspectingly, paintball gun, brown recluse spider, momentarily, tumble drier, sting ray, recklessly, insecurely, immersion heater, tragically, artillery shell, violently, lug wrench, nonchalantly, randomly, instantly, secretly, prematurely, unexpectedly, unlawfully, traffic warden, lightning arrester, rubbing alcohol, inconveniently, grenade thrower, harmlessly, overboard, cottonmouth moccasin, squirt gun, flimsily, then, erroneously, badminton racket, devil worshiper, roach clip, unwisely, pant leg, impulsively, minie ball, suddenly, trash bin, haphazardly, scrubbing brush, hurriedly, unwillingly, unnecessarily, banana peel, manually, stupidly, trouser leg, soup ladle

., aeroembolism, air embolism, ambrosia artemisiifolia, backup, bemisia tabaci, capsize, capsizing, catch, come by, common ragweed, comstock's mealybug, comstock mealybug, contamination, daze, discover, dreissena polymorpha, find out, fortuitousness, gas embolism, get a line, get wind, get word, hear, learn, pick up, plague, poinsettia strain, pollution, pseudococcus comstocki, see, shock, stupor, superbug, turn turtle, turtle, zebra mussel

by chance, circumstantially, incidentally