infract

Verb

• act in disregard of laws, rules, contracts, or promises
  • offend all laws of humanity
    
  • violate the basic laws or human civilization
    
  • break a law
    
  • break a promise
    

Related words

• Synonyms: 
  transgress , offend , violate , go against , breach , break
• Antonyms: 
  observe , keep