intractability (n.)
- contumacy
 - defiance
 - disobedience
 - fractiousness
 - immovability
 - immutability
 - indiscipline
 - indomitability
 - inelasticity
 - inflexibility
 - infraction
 - infringement
 - insubordination
 - irrepressibility
 - lawlessness
 - naughtiness
 - noncompliance
 - nonconformity
 - obstreperousness
 - recalcitrance
 - recalcitrancy
 - recusancy
 - refractoriness
 - resistance
 - restiveness
 - shrewishness
 - stubbornness
 - transgression
 - unalterability
 - undutifulness
 - unmalleability
 - unruliness
 - unyieldingness
 - violation
 - wildness