Synonyms of domain in English:

domain


See definition of domain

noun

1‘they extended their domain by raiding neighbouring peoples’

SYNONYMS
realm, kingdom, empire, dominion, province, estate, territory, land, lands, dominions
state, country
preserve, zone, sphere, area, place
informal turf, spot, patch, stamping ground
British informal manor

2‘the report was very significant in the arts education domain’

SYNONYMS
field, area, arena, sphere, discipline, sector, section, region, province, world