@thisjosh "caitiff" is actually en English word, derived from a Latin word which means "prisoner". This came to English through Normans, would spoke something which became (much later on) French.
Closest modern French word is "captif", which means captive
but the French word does not convey anything dishonourable
being captive just means having been somewhat unlucky on the battlefield
while "caitiff" implies cowardice or some similar level of villainy
I learned the word "caitiff" while playing Nethack