When looking for alternative words to describe "relevant instances," there are a few different options to consider. Similar terms could include "pertinent occurrences," "applicable examples," or "significant events." Other potential synonyms include "suitable cases," "fitting circumstances," and "meaningful occurrences." The choice of which term to use may depend on the context in which it's being used, as well as personal preference and writing style. Ultimately, the goal is to find a phrase that accurately conveys the idea of important or relevant occurrences or examples.