给出一个英文单词，生成其同义词和反义词，并使用这些单词在一个英文句子中造句。

“善良”
Word: Kindness

Synonyms: Benevolence, Compassion, Generosity

Antonyms: Cruelty, Malice, Hatred

Example Sentence: The kindness she showed to the stray dogs by feeding and caring for them was heartwarming.