Difference between Discourteous and Unceremonious

DISCOURTEOUS vs UNCEREMONIOUS: ADJECTIVE

Unprofessional, Inconsiderate, Disrespectful, Rude, Short, Unceremonious, Abrupt, Caddish, Ungallant, Brusk, Curt, Unchivalrous, Brusque, Ungracious, Impolite

Unprofessional, Inconsiderate, Disrespectful, Rude, Short, Unceremonious, Abrupt, Caddish, Ungallant, Brusk, Curt, Unchivalrous, Brusque, Ungracious, Impolite

Always be courteous, even if the lawyer questioning you may appear discourteous.
Discourteous treatment of the public or fellow employees while on duty.
In some extreme instances, discourteous behavior may be considered workplace violence.
You will encounter a discourteous, pushy, or aggressive person on occasion.
That step would be irregular, and discourteous to the administration.
Your underwriting department Mitchell is very discourteous to its customers.
Discourteous treatment of the public or a fellow employee.
Why do you think the narrator was so discourteous?
Orlando FL employees are totally discourteous and abusive.
Unjust criticism and discourteous conduct are not actionable.

Cold War initiative to reduce nuclear dangers undertaken by the United States has come to a quiet, unceremonious end.
Many fell into the abyss of online line waits for hours that at times resulted in unceremonious and involuntary website rejections.
In the show's true fashion, it is a murder that is sudden and completely unceremonious.
Without notice to prepare the mind for the event; sudden; hasty; unceremonious.
We realize this is quite unceremonious, and hope to have a more elegant solution in the future.
After Abdul's unceremonious dismissal, the Bratz might not want to hold their breath.
Absently, plunking down in an unceremonious heap of giggles, but it was tough.
Is the next great space heist going to end in an unceremonious banning?
Their track record for acquiring films and releasing them was unceremonious.
Red Sox has come to a sudden and unceremonious end.