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Synonyms

isolationist

American  
[ahy-suh-ley-shuh-nist, is-uh-] / ˌaɪ səˈleɪ ʃə nɪst, ˌɪs ə- /

noun

  1. a person who favors or works for isolationism.


adjective

  1. of, relating to, or characteristic of isolationists or isolationism.

    to be accused of isolationist sympathies.

Other Word Forms

Etymology

Origin of isolationist

An Americanism dating back to 1860–65; isolation + -ist

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

And yet, as a self-described isolationist, said résumé might not exist if he were left to his own devices.

From Los Angeles Times Jul. 29, 2026

Germany's foreign minister wrapped up a two-day visit to Nigeria Wednesday as Berlin moves to deepen business opportunities across Africa amid a more isolationist United States and geo-political pressure from Russia and China.

From Barron's Jul. 22, 2026

Once the war was on, the isolationist movement was largely dead and buried — and stayed that way for almost 75 years.

From Salon May 21, 2026

And Brown has repeatedly warned of the dangers of an isolationist, 'us versus them' approach to international affairs.

From BBC Apr. 28, 2026

Of course, there is a very strong isolationist, anti-annexation, sentiment, too.

From Lone Star Planet by H. Beam Piper

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