What is another word for "republic"?

Roget's Thesaurus (1911) lists these synonyms for "republic": and, anthropogeny, anthropography, anthropoid, anthropology, anthroposophy, being, betacism, bilingual, body, brother, chrestomathy, civic, clan, commonalty, commonweal, commonwealth, community, comparative, confusion, consanguinity, cosmopolitan, cosmopolite, creation, creature, current, dead, dialect, dialectic, earthling, ethnography, ethnology, express, family, fellow, flesh, folk, general, generation, genius.