Meaning : Act in disregard of laws, rules, contracts, or promises.
Example :
Offend all laws of humanity.
Violate the basic laws or human civilization.
Break a law.
Break a promise.
Synonyms :
breach, break, infract, offend, transgress, violate
Conform one's action or practice to.
Keep appointments.
She never keeps her promises.
We kept to the original conditions of the contract.
keep,
observe