lawless in WordNet English dictionary

1. without law or control
   "the system is economically inefficient and politically anarchic"
   anarchic  anarchical  lawless 
   
2. disobedient to or defiant of law
   "lawless bands roaming the plains"
   lawless  outlaw 
   
3. lax in enforcing laws
   "a wide-open town"
   wide-open  lawless