There are numerous synonyms for the phrase "more energetically" that can be used to add emphasis to a sentence. These include "vigorously," "forcefully," "enthusiastically," "dynamically," "animatedly," "zealously," "driven," and "actively." Each word carries its own unique connotation and can be utilized based on the context of the sentence. For example, "vigorously" may be used to describe an athlete's movements, while "zealously" may be used to describe someone's passion for a project. By incorporating synonyms for "more energetically," writers can add variety to their language and better convey their intended message.