March past is a phrase that describes a parade or procession. There are various synonyms that can be used to express the same meaning. Some of these synonyms include "parade," "military march," "procession," "formation," "march in review," and "marching band." These synonyms can be used in different contexts to provide a more diverse and descriptive language. For instance, you can use "parade" if you're referring to a traditional parade, while "military march" is often used to describe a march by a military group. "Procession" is another option you can use to express formal religious or ceremonial events. Knowing various synonyms can help you to communicate your thoughts more effectively and create a better flow of language.