facundia

(from the article `Propertius, Sextus`) ...of every kind, and a pleading and melancholy tenderness; this is most obvious in his descriptive passages and in his portrayal of emotion. His ...
Found on http://www.britannica.com/eb/a-z/f/2

facundia

facultas
Found on https://www.math.ubc.ca/~cass/frivs/latin/latin-dict-full.html

facundia

Latin, meaning: fertile, productive, profitable.
Found on http://archives.nd.edu/fff.htm
No exact match found