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Synonyms

zeal

American  
[zeel] / zil /

noun

  1. fervor for a person, cause, or object; eager desire or endeavor; enthusiastic diligence; ardor.

    Synonyms:
    passion, intensity
    Antonyms:
    apathy

zeal British  
/ ziːl /

noun

  1. fervent or enthusiastic devotion, often extreme or fanatical in nature, as to a religious movement, political cause, ideal, or aspiration

"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

Other Word Forms

Etymology

Origin of zeal

First recorded in 1350–1400; Middle English zele, from Late Latin zēlus “jealousy, rivalry,” from Greek zêlos

Explanation

Zeal is dedication or enthusiasm for something. If you have zeal, you're willing, energized, and motivated. Zeal is often used in a religious sense, meaning devotion to God or another religious cause, like being a missionary. Zeal doesn't have to be religious, though: a feeling of gusto and enthusiasm for anything can be called zeal. People have zeal for sports teams, bands, causes, and (often, but not always) their jobs. If you have passion for something, you have zeal, which is kind of a mix of eagerness and energy and devotion.

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Vocabulary lists containing zeal

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:

After a life-threatening case of sepsis, she's thrown herself back into that world with determined zeal.

From BBC Jul. 2, 2026

His reforming zeal made him sympathetic to the Americans but would later come to seem discredited by the violent populism of the French Revolution.

From The Wall Street Journal Jun. 12, 2026

By the following month, the zeal had died out, partly due to a valuation correction in software.

From Barron's May 19, 2026

There are others, though, whose own zeal and blind ambition are obvious.

From Salon Apr. 12, 2026

“Oh, Teddy, such doings!” and Jo told Amy’s wrongs with sisterly zeal.

From "Little Women" by Louisa May Alcott

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