"Wast hot trail" is a phrase commonly used to describe a trail that is no longer fresh or recent. However, there are many other synonyms that can be used to express the same idea. For example, the term "cold trail" is often used to describe a trail that has lost its freshness. Other synonyms include "faded trail," "stale trail," and "old trail." Each of these terms conveys the idea that the trail in question is no longer recent and may be difficult to follow. By using these synonyms, writers and speakers can add variety to their language and better convey their intended meaning.