Edginess refers to a feeling of restlessness or anxiety that can be caused by a variety of factors. There are several synonyms that can be used to describe this state of mind. Nervousness, jitters, unease, tension, and apprehension are all words that can be used interchangeably with edginess. These emotions can be brought on by a range of circumstances, from stress at work to personal issues. An individual experiencing edginess may feel on edge or out of sorts, and this can manifest as physical symptoms such as jitteriness or a rapid heart rate. Regardless of the cause, it is important to find ways to manage edginess in order to maintain mental and physical well-being.