insubordinate
adjective
[ ˌɪnsəˈbɔːdɪnət ]
• defiant of authority; disobedient to orders.
• "an insubordinate attitude"
Similar:
disobedient,
unruly,
wayward,
errant,
badly behaved,
disorderly,
undisciplined,
delinquent,
troublesome,
rebellious,
defiant,
mutinous,
recalcitrant,
refractory,
uncooperative,
non-compliant,
wilful,
unbiddable,
intractable,
ungovernable,
unmanageable,
uncontrollable,
obstreperous,
awkward,
difficult,
perverse,
contrary,
naughty,
mischievous,
impish,
roguish,
rascally,
bolshie,
contumacious,