There are several words that can be used as synonyms for the word "dis-gracefully". The word "shamefully" can be used to indicate that someone has acted in a manner that is not respectful or honorable, and that they should be ashamed of their behavior. "Embarrassingly" can be used to indicate that someone has acted in a way that is awkward or uncomfortable for others to witness. "Indecently" can be used to indicate that someone has acted in a way that is not appropriate for the situation. Lastly, "unethically" can be used to indicate that someone has acted in a way that goes against established moral principles.