Fides | Webster's Dictionary of the English Language

fides
fĭdes, ĕi (gen. sing. scanned fĭdēï, Enn. ap. Cic. de Sen. 1, 1; Lucr. 5, 102.— Ante-class. and poet...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
fides
fidēs (1) gen.(rare), usu. fidē (H., O.), once fidēī (Enn. ap. C.), once fidei (disyl., T.); dat.fi...

An Elementary Latin Dictionary
Bona fides
·add. ·- Good faith; honesty; freedom from fraud or deception. ...

Webster's Dictionary of the English Language
mala fides
In admiralty law, not to be presumed, even under concealment of letters, or deviation from truth in ...

The Sailor's Word-Book