The antonyms of "un-trodden" are words that describe paths that have been frequently used and explored. Some of these words include "well-worn," "beaten," "traveled," "frequented," "popular," and "visited." These terms suggest a sense of familiarity and comfort in finding one's way. Such paths may be paved or unpaved, yet the availability of a clear indication of where to go offers a sense of security. The opposite of "untrodden" refers to a place that is widely known and understood, providing a level of ease and understanding. In contrast, "untrodden" implies an exploration of the lesser-known and less traveled terrain.