duchy (n.)
- ally
 - archbishopric
 - archdiocese
 - archduchy
 - bailiwick
 - bishopric
 - borough
 - canton
 - chieftaincy
 - city
 - city-state
 - colony
 - commonweal
 - commonwealth
 - commune
 - country
 - county
 - diocese
 - district
 - domain
 - dominion
 - dukedom
 - earldom
 - electorate
 - empire
 - government
 - hamlet
 - hundred
 - kingdom
 - land
 - magistracy
 - mandant
 - mandate
 - mandatory
 - metropolis
 - nation
 - nationality
 - oblast
 - parish
 - polis
 - polity
 - possession
 - power
 - precinct
 - principality
 - protectorate
 - province
 - realm
 - region
 - republic
 - riding
 - satellite
 - settlement
 - shire
 - stake
 - state
 - sultanate
 - superpower
 - territory
 - town
 - township
 - village
 - ward