noun
contumely
kahn-TOO-muh-lee/kɑnˈtuməli/
Contemptuous speech or treatment meant to humiliate.
Dropping his offered bouquet into the wastebasket is an act of contumely.

Etymology
Latin contumelia already meant a reproach or insult. It probably derives from contumax, “haughty” or “insolent,” connecting contemptuous speech or treatment with the speaker's attitude of superiority.
In context
who would bear the whips and scorns of time oppressors wrong the proud man's contumely the pangs of despised love the laws delay the insolence of office
More examples
- No employee should have to endure such contumely at work.
- The editorial heaps contumely on anyone who questions the mayor.
- His public apology earns him only more contumely from his critics.
Forms
contumely · contumelies