30
territory(noun, activity, territory, state, study)
28
world(noun, territory, state, area, environment)
27
realm(noun, territory, state, control, order)
24
region(noun, activity, territory, state, study)
23
area(noun, activity, territory, state, study)
19
field(noun, activity, territory, state, study)
18
province(noun, activity, territory, state, study)
16
sphere(noun, territory, state, control, order)
14
bailiwick(noun, activity, territory, state, study)
14
land(noun, state, area, rule, property)
13
empire(noun, territory, state, control, place)
13
terrain(noun, activity, territory, state, study)
12
demesne(noun, area, property, territory, state)
12
dominion(noun, activity, territory, state, study)
12
arena(noun, territory, state, area, influence)
12
kingdom(noun, property, region, historically)
11
department(noun, activity, territory, state, study)
11
estate(noun, territory, area, set, kind)
11
zone(noun, territory, state, place, area)
11
monarchy(noun, territory, state, land, country)
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APASmart Define. (2016). domain thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/domain/thesaurus/synonyms
ChicagoSmart Define. 2016. "domain thesaurus" https://smartdefine.org/domain/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, domain thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/domain/thesaurus/synonyms>.
MLASmart Define. "domain thesaurus" 10 February 2016. Web. 22 September 2026. <https://smartdefine.org/domain/thesaurus/synonyms>