| Word | Definitions | Synonyms |
|---|---|---|
| feud | (noun) a bitter quarrel between two parties | - |
| feudalism | (noun) the social system that developed in Europe in the 8th century; vassals were protected by lords who they had to serve in war | Synonyms: feudal system |
| feudatory | (noun) a person holding a fief; a person who owes allegiance and service to a feudal lord | Synonyms: liege, liege subject, liegeman, vassal |