Synonyms for empire

Noun

1. empire, domain, demesne, land

usage: the domain ruled by an emperor or empress

2. empire, government, authorities, regime

usage: a group of countries under a single authority; "the British empire"

3. empire, monarchy

usage: a monarchy with an emperor as head of state

4. conglomerate, empire, corporation, corp

usage: a group of diverse companies under common ownership and run as a single organization

5. Empire, eating apple, dessert apple

usage: an eating apple that somewhat resembles a McIntosh; used as both an eating and a cooking apple