1His boorish comments about the artwork left the gallery owner visibly shaken.
2The politician's boorish response to the journalist's question sparked widespread outrage on social media.
3Avoid boorish behaviour at formal events, such as interrupting others or using excessive profanity.
4The company's boorish treatment of its employees led to a significant decline in morale and productivity.
5There is a fine line between being confident and coming across as boorish; it is essential to be aware of one's tone and audience.