Other words in English (and also in French and German) are formed via "foreign" word-formation processes, particularly processes seen in Greek and Latin word-formation. These word types are often known as "neo-classical" (or "neo-Latin") words and are often found in academic learned vocabulary domains (such as in science fields), as well as in inkhorn terms coined in the 17th and 18th centuries. Words of this nature are borrowed from either Greek or Latin or have been newly coined based upon Greek and Latin word-formation processes. It is possible to detect varying degrees of foreignness.