rudely
In a disrespectful or impolite way toward others.
Rudely means behaving in a way that shows a lack of respect or consideration for others. When someone acts rudely, they might interrupt while others are speaking, push past people without saying “excuse me,” or speak in a harsh, dismissive tone that makes others feel small or unimportant.
The word describes behavior that violates basic expectations of courtesy and kindness. A student who talks back rudely to a teacher is being disrespectful in how they express their disagreement, using a tone or words that show contempt rather than thoughtful opposition. Someone who rudely slams a door in your face or laughs at your mistake is showing contempt rather than consideration.
Rudely is an adverb, which means it describes how an action is done. You can eat rudely (talking with your mouth full or reaching across others), respond rudely (with sarcasm or an eye roll), or enter a room rudely (bursting in without knocking). The opposite would be doing these things politely or courteously.
Sometimes people act rudely without meaning to, perhaps because they're distracted or upset. But whether intentional or not, rude behavior affects others. It can hurt feelings, damage relationships, and create an atmosphere where nobody feels comfortable or valued. What separates accidental rudeness from habitual rudeness is whether someone recognizes their mistake and tries to do better.