Treated you poorly
It can mean to reverse a law or legal decision that has already been rendered.
Yes, mal- is a negative prefix.The equipment malfunctioned.The technician detected malware in the computer system.
poorly coordinated reaction or actions with contradictory intent and contradictory results
An antonym for courteous would be rude, unthoughtful, mean, or poorly-mannered.
Treated you poorly
your* you mean?
Poorly written means that the text is written bad, like with spelling or grammatical mistakes.
It can mean to reverse a law or legal decision that has already been rendered.
It means that money was not given for the item or services rendered.
CD
To interact poorly with others.
Yes, mal- is a negative prefix.The equipment malfunctioned.The technician detected malware in the computer system.
Badly is worse; except that a speaker may soften the criticism by saying "poorly" when "badly" is meant.
It should be. A poor draft can mean a poorly designed or a poorly built/ maintained chimney. either way, a poor draft will cause a poorly burning, smoking fireplace.
poorly balanced or matched in quantity or value or measure
If the service was poorly done, incomplete, or did not meet the expectations of the person paying, then there is always room for modification. The obvious corollary is "why do people feel they should be paid for poor work?"