'Karma' is not Latin. It is a belief in Hinduism.
The Latin root of "fidelity" is fides, trust, belief, faith.
belief
Fides, which means trust, confidence, reliance, belief and faith.
Contrary to popular belief, "bellum" does not mean battle. "Bellum" means war. The correct Latin translation for battle is "proelium."
Liberation theology
fides, fidei: faith, loyalty, honesty, credit, confidence, trust, belief, good faithaccredo, accredere, accredidi, accreditus: give credence to, believe; put faith in, trust;
Belief in absolute monarchy
In Latin Faith means confidence,trust and belief In Greek Faith means Faithful
Haeresis is Latin for Heresy which means a belief or opinion that rejects or opposes a mainstream culture or religion
monotheistic or monothiesm. The term 'mono' being Latin meaning 'one' and 'theism' God.
The word "lunatic" comes from the Latin "luna" meaning moon. This derives from the former belief that changes of the moon caused insanity.