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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:

Horton was known as the more outgoing and gregarious of the pair, but both sisters were described as being inquisitive, opinionated, fiercely loyal and competitive.

From Los Angeles Times ● Oct. 16, 2026

Emerging from what was a fiercely competitive West German football scene, the Bavarians - promoted to the Bundesliga less than a decade earlier - were able to establish themselves as heavyweights in Europe.

From BBC ● Oct. 14, 2026

Ahead of the first-round vote earlier this month, Bolsonaro fiercely denied a rumor that he planned to demote Brazil's beloved patron saint, Our Lady of Aparecida, if elected.

From Barron's ● Oct. 12, 2026

Fulton Sheen likewise fiercely denounced communism and Nazism, as well as the cultural decay he believed left the West vulnerable to tyranny.

From The Wall Street Journal ● Oct. 5, 2026

Mama seemed a little self-conscious, but then shouted fiercely, “Please, fields, feed my children!”

From "A Place to Belong" by Cynthia Kadohata

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