The word "meanspiritedly" refers to an attitude or behavior that is marked by a lack of generosity, empathy, or kindness. Synonyms for meanspiritedly include uncharitably, spitefully, maliciously, vindictively, and pettily. These words describe a negative disposition towards others, showing a lack of consideration or concern for their feelings or well-being. A meanspirited person might engage in actions that deliberately cause harm or suffering, whether it be through words or deeds. By contrast, antonyms for meanspiritedly would include kindly, generously, compassionately, graciously, and benevolently - describing a disposition marked by positivity, empathy, and care for others.