The word "circumnavigates" means to travel completely around something, typically the world. Some synonyms for this word include "circles," "surrounds," "encompasses," "encircles," "loops," and "traverses." Other possible synonyms include "circumvents," "circumambulates," and "tours." Each of these words carries a slightly different connotation and may be better suited for certain contexts. For example, "loops" and "circles" suggest a repetitive or cyclical motion, while "traverses" implies a more direct and purposeful journey. Using synonyms allows for more variety and nuance in language, and can help to convey precise meanings and tone.