This document lists and provides the etymology of various root words, including their origins from Latin, Greek, French, German and other languages as well as approximate dates for when they entered the English language. It includes root words relating to personality traits like amiability, relationships like audiences, science fields like biochemistry, forms of government like democracy, medical terms like dermatology, blood disorders like hemophilia, and more. The root words date back from the mid-14th century to the late 19th century and come from a variety of original languages.