"Febriphobia" is a term used to describe the fear of fever. While this word may not be commonly known, there are several synonyms that can be used to express the same idea. Some examples of synonyms for "febriphobia" include "pyrexiophobia," "fever phobia," and "thermophobia." These words all describe an irrational fear of fever or high body temperature. Other related terms may include "hyperthermia" or "feverishness," which describe the actual physical state of having a high temperature. While fear of fever may not be a commonly recognized phobia, it can still greatly impact an individual's quality of life and mental health.