Pushing off is a phrase that can be used in various contexts, such as starting a new journey, leaving a place, or giving a boost. However, it can become repetitive to use the same phrase repeatedly. There are a variety of synonyms that can be used to replace the phrase. One option is "embarking," which denotes starting a new adventure. Another synonym is "departing," which is more formal and implies leaving a specific place. Additionally, "launching" can be used when initiating a project or business. Finally, "propelling" denotes giving something or someone a boost, whether physically or metaphorically. Using synonyms can help to add variety and express oneself more creatively.