1. isolationist - Noun
2. isolationist - Adjective
an advocate of isolationism in international affairs
of or relating to isolationism
Source: WordNetAn isolationist America is no bloody use to anyone. Billy Bragg
I am an isolationist. Ethel Waters
I am not a British isolationist. I don't just want a better deal for Britain. I want a better deal for Europe too. David Cameron
For better or worse, the struggle against terror may well intensify, rather than ameliorate, unilateralist and isolationist instincts. Charles A. Kupchan
We are only one of many groups through which the Masters of the Wisdom are working, and any group that forgets this is apt to become smug isolationist and, therefore, in imminent danger of collapse. Alice Bailey
The extremist, isolationist policies of Jean-Marie Le Pen have been rejected and crushed. Romano Prodi