The phrase "burnt someone's ears" typically means to scold or berate someone harshly. Some antonyms for this expression could include praising, encouraging, supporting, complimenting, or applauding. These antonyms promote positive reinforcement rather than negative criticism. Instead of reprimanding someone, it is often better to offer constructive feedback that helps them improve. While it may be necessary to address mistakes or wrongdoing, doing so in an appropriate and respectful manner can make a significant difference. Using positive language and expressing gratitude for someone's efforts can also help create a more supportive and encouraging environment.