The word "hies" has a few synonyms that can be used depending on the context. The most common synonym is "hurries," which means to move quickly or rush. Other synonyms include "scampers," "scurries," and "dashes." These words carry a similar sense of urgency or hastiness as "hies." Alternatively, if one wishes to convey a more deliberate and purposeful movement, synonyms such as "proceeds," "advances," and "marches" can be used. In any case, choosing the right synonym for "hies" can help add specificity and nuance to one's writing or speech.