The antonyms for the word "brushoffs" could be attentiveness, sincerity, empathy or responsiveness. These words describe the opposite traits to brushing off someone or something. Attentiveness means paying close attention to something or someone. Sincerity refers to the quality of being genuine and truthful. Empathy is the ability to understand and share the feelings of others. Responsiveness is the quality of being quick to react or respond to something. These antonyms are essential in building genuine and lasting relationships, whether it be in a personal or professional setting. By being attentive, sincere, empathetic, and responsive, you can show others that you value and respect them.