When we encounter a dreary, overcast day, we often refer to it as a "gray day." However, there are a plethora of synonyms that can be used to describe the same weather conditions. Some alternatives to "gray day" include "dull day," "cloudy day," "gloomy day," "dreary day," "misty day," "overcast day," and "rainy day." Each of these words contains a unique nuance that can help paint a more descriptive picture of the weather we're experiencing. Whether it's a misty morning or a rainy afternoon, there are plenty of ways to describe that gray feeling in the air.