The phrase "most afterwards" is often used to describe the majority of events or actions that occur after a particular point in time. There are several synonyms for this phrase that can be used to convey a similar meaning. Some possible alternatives include "majority subsequently," "primarily afterward," "largely thereafter," and "predominantly later on." These phrases all suggest that the majority of events or actions occur after a particular moment in time. Whether you are writing a narrative, a news article, or academic research, using one of these synonyms can help you express your meaning more clearly and effectively.