Demonology is a specialized field of study that involves the study of demons, their nature, and origin. A demonologist is a person who works in this field, and is responsible for identifying and studying these creatures. There are several synonyms for the word demonologist, including demonologist, devilry investigator, demon hunter, and exorcist. Each term has its own distinct connotations and meanings, but all refer to someone who is an expert in the study of demons. Regardless of which term is used, demonologists share a common goal: to gain a deeper understanding of these creatures so that they can be better understood and countered.