dishonorer

noun

1. 1. loss of honor, respect, or reputation
   2. state of shame; disgrace; ignominy
2. a person, thing, or action that brings dishonor; discredit
3. the act of refusing or failing to pay a check, draft, bill of exchange, etc.

transitive verb

1. to treat disrespectfully; insult
2. to bring shame or discredit upon; disgrace
3. to violate the virginity or chastity of
4. to refuse or fail to pay (a check, draft, bill of exchange, etc.)