Prostrating oneself refers to the act of lying or throwing oneself down in a position of submission, respect, or worship. There are various synonyms for this term that can be used depending on the context or purpose. One of the synonyms for prostrating oneself is genuflecting, which indicates a gesture of reverence or devotion, often performed in religious or cultural ceremonies. Another synonym is groveling, which connotes a more desperate, demeaning posture, often associated with begging or apology. Additionally, there is also the term kowtowing, which refers to a specific Chinese custom of bowing deeply to show respect or allegiance to authority. All of these synonyms imply an act of subservience or humility.