Not complying with the restraints of order and law; unruly; lawless.
Offensive to good morals and public decency.
Not in order; marked by disorder or disarray.
Not acting in an orderly way, as the functions of the body or mind.
A person who acts in a disorderly manner.
In a confused or lawless manner.
Not tractable; not able to be managed, controlled, governed or directed.
Difficult to treat (of a medical condition).
Difficult to deal with, solve, or manage.
(of a mathematical problem) Not able to be solved.
Stubborn; obstinate.