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Synonyms

disillusioned

British  
/ ˌdɪsɪˈluːʒənd /

adjective

  1. having lost one's ideals, illusions, or false ideas about someone or something; disenchanted

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Explanation

People who are disillusioned have lost their illusions. This is usually meant in a negative way, as disillusioned people tend to be a little bitter. When you're disillusioned, you're wiser but not necessarily happier: you've learned from experience that life isn't always how you'd like it to be. Getting divorced could leave you disillusioned about marriage and love. Finding out a teacher cheated could leave you disillusioned about education. We all are disillusioned at some point, and it's usually a bit depressing. Often, ignorance really is bliss.

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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.

There were also repeated warnings about the public becoming disillusioned with politics.

From BBC • May 19, 2026

He sees a willing partner in the EU and is not concerned that young people who danced through the night on 12 April will become disillusioned, after they return to continue celebrating this weekend.

From BBC • May 8, 2026

Still, he recognizes the correlations between himself, an aging gay artist with a complex legacy, and the far more disillusioned Julian.

From Los Angeles Times • Apr. 8, 2026

If there is a central dramatic question at play, it’s when this poor soul will be disillusioned, and whether that will come too late.

From The Wall Street Journal • Mar. 19, 2026

By the time Scruggs was ready to leave Vietnam, he was bitter and disillusioned.

From "Boots on the Ground: America's War in Vietnam" by Elizabeth Partridge

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