Adjective
rebellious -
participating in organized resistance to a constituted government; "the rebelling confederacy"
disloyal deserting your allegiance or duty to leader or cause or principle; "disloyal aides revealed his indiscretions to the papers"
rebellious -
resisting control or authority; "temperamentally rebellious" ; "a rebellious crew"
insubordinate disposed to or engaged in defiance of established authority
rebellious -
discontented as toward authority
disaffected ,
ill-affected ,
malcontent
discontent ,
discontented showing or experiencing dissatisfaction or restless longing; "saw many discontent faces in the room" ; "was discontented with his position"