Search Result for "separationist": 
Wordnet 3.0

NOUN (1)

1. an advocate of secession or separation from a larger group (such as an established church or a national union);
[syn: separatist, separationist]



WordNet (r) 3.0 (2006):

separationist
    n 1: an advocate of secession or separation from a larger group
         (such as an established church or a national union) [syn:
         separatist, separationist]