separatist

  • (s) having separated or advocating separation from another entity or policy or attitude
    • a breakaway faction
    breakaway, fissiparous,

Nouns

  • (n) an advocate of secession or separation from a larger group (such as an established church or a national union) separationist,

Synonyms

breakaway fissiparous separationist

Words of close approximity

separatism
separation separatism separative