anarchic, at odds, averse, bad, contrary, contumacious, cross-grained, cursory, deaf to, declinatory, defiant, delinquent, derelict, differing, disagreeing, disinclined, disregardful, forced, fractious, froward, headstrong, heady, ill-behaved, incompliant, indisciplined, indisposed, indocile, insubordinate, intractable, involuntary, irresponsible, lawless, licentious, mischievous, mutinous, naughty, negative, nonconforming, nonconsenting, obdurate, obstinate, obstreperous, opposed, perfunctory, perverse, pigheaded, rampant, rebellious, recalcitrant, recusant, refractory, reinless, rejective, remiss, resistant, revolting, self-willed, stubborn, sulky, sullen, transgressive, unaccountable, unbridled, unchecked, uncomplaisant, uncompliant, uncomplying, unconsenting, uncontrolled, uncooperative, uncurbed, undisciplined, unduteous, undutiful, ungovernable, ungoverned, unmanageable, unreined, unrestrained, unruly, unsubmissive, unwilling, violative, wayward, wildcat, willful