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Showing results for formidable. Search instead for form+bubbles.
Synonyms

formidable

American  
[fawr-mi-duh-buhl, fawr-mid-uh-buhl] / ˈfɔr mɪ də bəl, ˌfɔrˈmɪd ə bəl /

adjective

  1. causing fear, apprehension, or dread.

    a formidable opponent.

    Synonyms:
    horrible, frightful, fearful, menacing, threatening, appalling, dreadful
    Antonyms:
    pleasant
  2. of discouraging or awesome strength, size, difficulty, etc.; intimidating.

    a formidable problem.

  3. arousing feelings of awe or admiration because of grandeur, strength, etc.

  4. of great strength; forceful; powerful.

    formidable opposition to the proposal.


formidable British  
/ ˈfɔːmɪdəbəl /

adjective

  1. arousing or likely to inspire fear or dread

  2. extremely difficult to defeat, overcome, manage, etc

    a formidable problem

  3. tending to inspire awe or admiration because of great size, strength, excellence, etc

"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

  • formidability noun
  • formidableness noun
  • formidably adverb
  • nonformidability noun
  • nonformidable adjective
  • nonformidableness noun
  • nonformidably adverb
  • quasi-formidable adjective
  • quasi-formidably adverb
  • superformidable adjective
  • superformidableness noun
  • superformidably adverb
  • unformidable adjective
  • unformidableness noun
  • unformidably adverb

Etymology

Origin of formidable

First recorded in 1400–50; late Middle English, from French, from Latin formīdābilis “causing fear,” from formīd(āre) “to fear” + -ābilis -able

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.

"Our consumer business worked to overcome formidable challenges," rotating chairwoman Meng Wanzhou said in Tuesday's report, noting also that Huawei was "moving toward a future that is full of uncertainty".

From Barron's • Mar. 31, 2026

Mr. Daugherty’s study hews closely to the details of his subject’s life, while Mr. Streitfeld’s is organized more around McMurtry’s formidable body of work.

From The Wall Street Journal • Mar. 30, 2026

But the Bruins, who have lost just once this year, also might have to hit another gear to beat formidable teams still in the tournament field.

From Los Angeles Times • Mar. 26, 2026

With four decades of experience under her belt and more enduring roles than most actors get in an entire career, Gellar has long proven herself a formidable presence across film and television.

From Salon • Mar. 26, 2026

Ortiz’s explanation is that Langlotz had bought the sculpture as a very young man, before he acquired much of his formidable expertise.

From "Blink" by Malcolm Gladwell