Contentedly is a word used to describe a state of peace, satisfaction, and happiness. Synonyms for contentedly include serenely, happily, pleasurably, comfily, and joyfully. These words help to convey the same emotion as "contentedly" but provide a slightly different feel to the sentence. If you're looking to describe someone who is satisfied with their life or situation, there are several words you can use. Calmly, cheerfully, delightedly, and peacefully all describe a positive outlook. Overall, there are a variety of synonyms for contently which can be used in different contexts to add depth to your writing.