Accidental death is a term used to describe the unexpected and unintentional death of a person due to unforeseen circumstances. There are several synonyms for the term, including accidental fatality, non-natural death, unintentional demise, and unexpected passing. These terms refer to situations where the death occurred due to an accident, mishap, error, or negligence. Other synonyms include sudden death, unforeseeable loss, and tragic demise. While these terms are often used interchangeably, each has a slightly different connotation. They all highlight the unexpected nature of the death and the sorrow that it can cause to family and loved ones.