extremism

[ik-stree-miz-uhm] / ɪkˈstri mɪz əm /

NOUN

fanaticism

Synonyms

STRONGEST

bigotry hatred intolerance zeal zealotry

STRONG

abandonment arbitrariness bias contumacy dedication devotion dogma enthusiasm faction frenzy immoderation infatuation injustice madness monomania obsessiveness obstinacy partiality partisanship passion prejudice rage single-mindedness stubbornness superstition tenacity transport unfairness unruliness violence willfulness

WEAK

incorrigibility unreasonableness

Antonyms

STRONG

apathy calmness dislike doubt fairness impartiality indifference irresolution justice peace peacefulness

WEAK

disinterest unenthusiasm

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.

He slammed the expulsion of his ambassador, saying it smacked of "extremism."

From Barron's • May 20, 2026

He cited SPLC’s inclusion of Kirk’s Turning Point USA group on its hate and extremism list.

From The Wall Street Journal • May 15, 2026

Allizandra Herberhold, a nihilistic violent extremism consultant and exit interventionist who works with the nonprofit Parents for Peace, told me extreme content is used as a form of currency in these communities.

From Slate • May 12, 2026

Experts who monitor far-right extremism have tracked a resurgence in California in recent years.

From Los Angeles Times • May 1, 2026

“We will defeat the forces of extremism and militancy with the power of the people,” she declared.

From "Malala: The Girl Who Stood Up for Education and Changed the World" by Malala Yousafzai

Vocabulary lists containing extremism

President Biden's Inaugural Speech (January 2021)

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"Ideas Live On" by Benazir Bhutto (2007)

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“Address to the United Nations Youth Assembly” by Malala Yousafzai

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