Dictionary.com
Thesaurus.com
Synonyms

fearsome

American  
[feer-suhm] / ˈfɪər səm /

adjective

  1. causing fear.

    a fearsome noise.

  2. causing awe or respect.

    a fearsome self-confidence.

  3. afraid; timid.


fearsome British  
/ ˈfɪəsəm /

adjective

  1. frightening

  2. timorous; afraid

"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 fearsome

First recorded in 1760–70; fear + -some 1

Vocabulary lists containing fearsome

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.

Still, AI fears are making the Beast of Redmond, as Microsoft is sometimes called, look a little less fearsome.

From Barron's • May 15, 2026

When fit, the Arsenal forward line is among Europe's most fearsome, especially with Kelly rediscovering her scoring touch in that West Ham game by netting twice.

From BBC • Mar. 23, 2026

At the heart of this run has been Pasquantino, a slugging first baseman for the Kansas City Royals who is the team’s most fearsome hitter and unofficial recruiting coordinator.

From The Wall Street Journal • Mar. 13, 2026

The 6-foot-6, 284-pound Pelicans forward is just as physical as he is athletic, creating a fearsome combination for defenders.

From Los Angeles Times • Mar. 4, 2026

There were some fearsome monsters called Gorgons who lived on an island and were known far and wide because of their deadly power.

From "Mythology: Timeless Tales of Gods and Heroes" by Edith Hamilton

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "fearsome" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com