* FEUDALISM *

FEU to grant land to under Scottish feudal law [v -ED, -ING, -S]

ESNE a laborer in Anglo-Saxon England [n -S]
FEUD to engage in a feud (a bitter, continuous hostility) [v -ED, -ING, -S]
FIAR the holder of a type of absolute ownership of land under Scottish law [n -S]
FEOD a {fief=n} [n -S]
FIEF a feudal estate [n -S]
LEUD a feudal vassal [n -S or -ES]
SERF a feudal slave [n -S]
SOKE a feudal right to administer justice within a certain territory [n -S]

FEOFF to grant a fief to [v -ED, -ING, -S]
FEUAR one granted land under Scottish feudal law [n -S]
HELOT a slave or serf [n -S]
LIEGE a feudal lord [n -S]
MESNE a feudal lord holding land from a superior [n -S]
NINJA a feudal Japanese warrior [n -S]

CORVEE an obligation to perform feudal service [n -S]
ENSERF to make a serf of [v -ED, -ING, -S]
FEUDAL pertaining to a political and economic system of medieval Europe [adj] : FEUDALLY [adv]
HERIOT a feudal tribute or payment [n -S]
HOMAGE to pay tribute to [v -AGED, -AGING, -AGES]
SOCAGE a form of feudal land tenure [n -S] : SOCCAGE, SOCAGER(s)
SOCMAN a {socager=n} [n SOCMEN] : SOCKMAN SOCMAN SOKEMAN 
VASSAL a person granted the use of land by a feudal lord in return for homage and allegiance [n -S]
YEOMAN an independent farmer [n YEOMEN] : YEOMANLY [adj]

BURGAGE a feudal tenure [n -S]
COLONUS a freeborn serf [n -NI]
DEMESNE the legal possession of land as one's own [n -S]
ENFEOFF to invest with a feudal estate [v -ED, -ING, -S]
FEOFFEE one to whom a fief is granted [n -S]
FEOFFER one that grants a fief to another [n -S]
FEOFFOR {feoffer=n} [n -S]
FEUDARY a {vassal=n} [n -RIES]
FEUDIST one that {feuds=v} [n -S]
FIEFDOM a {fief=n} [n -S]
HELOTRY {helotism=n} [n -RIES]
HOMAGER a feudal vassal [n -S]
INFEOFF to {enfeoff=v} [v -ED, -ING, -S]
SERFAGE {serfdom=n} [n -S]
SERFDOM the state of being a serf [n -S]
SERFISH characteristic of a serf [adj]
SIGNORY {seignory=n} [n -GNORIES] : SEIGNEURY SEIGNIORY SEIGNORY SIGNIORY SIGNORY
SCUTAGE a tax exacted by a feudal lord in lieu of military service [n -S]
SOCAGER a tenant by socage [n -S]
SOCCAGE {socage=n} [n -S]
SOCKMAN {socman=n} [n SOCKMEN] : SOCKMAN SOCMAN SOKEMAN 
SOKEMAN {socman=n} [n SOKEMEN] : SOCKMAN SOCMAN SOKEMAN 
VAVASOR a high-ranking vassal [n -S] : VAVASOR VAVASOUR VAVASSOR
VILLEIN a type of {serf=n} [n -S]

FEUDALLY <feudal=adj> [adv]
HELOTAGE {helotism=n} [n -S]
HELOTISM slavery or or serfdom [n -S]
LIEGEMAN a feudal vassal [n LIEGEMEN]
MESNALTY a type of feudal estate [n -TIES]
MORTMAIN perpetual ownership of land [n -S]
QUITRENT a fixed rent due from a socage tenant [n -S]
SEIGNEUR {seignior=n} [n -S]
SEIGNIOR a feudal lord [n -S] : SEIGNEUR
SEIGNORY the power of a seignior [n -GNORIES] : SEIGNEURY SEIGNIORY SEIGNORY SIGNIORY SIGNORY
SERFHOOD {serfdom=n} [n -S]
SERFLIKE {serfish=adj} [adj]
SIGNIORY {signory=n} [n -GNIORIES] : SEIGNEURY SEIGNIORY SEIGNORY SIGNIORY SIGNORY
SUZERAIN a feudal lord [n -S]
THIRLAGE an obligation requiring feudal tenants to grind grain at a certain mill [n -S]
VAVASOUR {vavasor=n} [n -S] : VAVASOR VAVASOUR VAVASSOR
VAVASSOR {vavasor=n} [n -S] : VAVASOR VAVASOUR VAVASSOR
VENDETTA a feud between two families [n -S]

FEOFFMENT [n -S]
FEUDALISM [n -S]
FEUDALIST [n -S]
FEUDALITY [n -TIES]
FEUDALIZE [v -ZED, -ZING, -ZES]
FEUDATORY [n -TORIES]
GAVELKIND [n -S]
NONFEUDAL
PREFEUDAL
SEIGNEURY [n -RIES] : SEIGNEURY SEIGNIORY SEIGNORY SIGNIORY SIGNORY
SEIGNIORY [n -RIES] : SEIGNEURY SEIGNIORY SEIGNORY SIGNIORY SIGNORY
SERJEANTY [n -TIES] a tenure in English feudalism
SUBINFEUD [v -ED, -ING, -S]
SUBVASSAL [n -S]
VASSALAGE [n -S]

ENSERFMENT [n -S]
SEIGNORAGE [n -S]
SEIGNORIAL
SEMIFEUDAL
SUZERAINTY [n -TIES]

ENFEOFFMENT [n -S]
FEUDALISTIC
SEIGNEURIAL
SEIGNIORAGE [n -S]

SUBINFEUDATE [v -TED, -TING, -TES]

FEUDALIZATION [n -S]

SUBINFEUDATION [n -S]

* List compiled from OWL2 + Long List by Rebecca Slivka