Watsonian refers to something that is related to or characteristic of the renowned Scottish writer and physician Sir Arthur Conan Doyle's fictional detective, Sherlock Holmes. Synonyms for "Watsonian" include "Sherlockian", which denotes an admirer or enthusiast of the Sherlock Holmes stories, or "Holmesian", which showcases a similar affinity. These terms encompass the devotion and fascination that Holmes' adventures have inspired in countless fans around the world. The terms evoke a sense of intrigue, deduction, and analytical thinking akin to the beloved detective himself, highlighting the cultural impact and enduring popularity of Sherlock Holmes as a literary icon.