9
imperium
8
land(noun, state, area, property, field)
6
control(noun, state, place, power, rule)
6
province(noun, territory, state, control, area)
5
reign(noun, territory, control, power, rule)
5
republic(state, land, government, country)
5
conglomerate
5
dukedom(noun, region)
5
dynasty(noun, order, rule, line, reign)
4
union(noun, state, place, power, rule)
4
commonwealth(noun, state, place, rule, land)
4
domination(noun, state, control, power, rule)
4
earldom(noun, region)
4
grip(noun, control, power, influence, authority)
4
possession(noun, property, possession)
4
regime(noun, state, control, power, rule)
3
administration(noun, state, control, power, rule)
3
duchy(noun, region)
3
area(noun, control, command, authority, field)
3
city(noun, region)
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APASmart Define. (2015). empire thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/empire/thesaurus/synonyms
ChicagoSmart Define. 2015. "empire thesaurus" https://smartdefine.org/empire/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, empire thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/empire/thesaurus/synonyms>.
MLASmart Define. "empire thesaurus" 8 June 2015. Web. 23 September 2026. <https://smartdefine.org/empire/thesaurus/synonyms>