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Synonyms

fiercely

American  
[feers-lee] / ˈfɪərs li /

adverb

  1. in a menacing, violent, or forceful way.

    The bear stood on his back paws, growling fiercely.

    Currently, some 20 wildfires are raging fiercely through the state.

  2. in an eager or intense way.

    Isaiah has developed into a fiercely competitive soccer player.


Other Word Forms


Etymology

Origin of fiercely

fierce ( def. ) + -ly


Vocabulary lists containing fiercely

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:

Although scientists first discovered it in 2002, its origins remained fiercely debated, with some researchers arguing that geological processes, rather than an object from space, were responsible.

From Science Daily ● Oct. 21, 2026

Amanpour did not reference the deal but emphasized her commitment to being "fiercely independent."

From Barron's ● Oct. 19, 2026

In some ways, the engagement may seem like a departure from Disney’s reputation for being fiercely protective of its brand.

From Los Angeles Times ● Oct. 19, 2026

Inside Google’s Mountain View offices, researchers are fiercely divided over which projects deserve the company’s precious computing resources.

From The Wall Street Journal ● Oct. 10, 2026

The tumult of 1848—the bloody populist revolutions that swept fiercely through France, Denmark, Germany, and Austria and overturned social, political, and religious orders—largely passed him by, like distant thunder.

From "The Gene" by Siddhartha Mukherjee

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