The phrase "most circumrotary" refers to something that is rotating or swirling around in a circular motion. Some synonyms for this term include "spinning", "whirling", "twirling", and "gyrating". These words all describe the same action of an object moving around a central point in circular motion. Other synonyms for "most circumrotary" include "rotating", "turning", and "revolving". These words describe a similar motion but may have slightly different meanings depending on the context. Overall, these synonyms all convey the idea of circular motion and can be used interchangeably depending on the desired effect in the language used.