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Synonyms

marvelous

American  
[mahr-vuh-luhs] / ˈmɑr və ləs /
especially British, marvellous

adjective

  1. superb; excellent; great.

    a marvelous show.

    Synonyms:
    wonderful
    Antonyms:
    terrible
  2. such as to cause wonder, admiration, or astonishment; surprising; extraordinary.

    Synonyms:
    miraculous, amazing, wondrous
    Antonyms:
    commonplace
  3. improbable or incredible.

    the marvelous events of Greek myth.

    Synonyms:
    unbelievable

Usage

What does marvelous mean? Marvelous means wonderful, extraordinary, fabulous, superb, excellent. In this sense, it is often used to praise things like works of art and artistic performances.Marvelous is the adjective form of the noun marvel, which most commonly means a thing that causes wonder. Marvelous can mean causing wonder, as well as improbable, but both of these senses are much less common than its primary meaning of “wonderful.”In British English, it is commonly spelled marvellous.Example: That was absolutely marvelous! What a wonderful show! Bravo!

Other Word Forms

  • marvellousness noun
  • marvelously adverb
  • supermarvelous adjective
  • supermarvelously adverb
  • supermarvelousness noun
  • unmarvellous adjective
  • unmarvellously adverb
  • unmarvellousness noun
  • unmarvelous adjective
  • unmarvelously adverb
  • unmarvelousness noun

Etymology

Origin of marvelous

First recorded in 1300–50; Middle English merve(il)lous, from Middle French merveilleus; equivalent to marvel + -ous

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.

Good thing, too, since they see nothing but a marvelous, AI-assisted future.

From Salon • Mar. 26, 2026

Particularly marvelous are the voyages of the Polynesians who crossed the immense Pacific a thousand years ago in double-hulled canoes.

From The Wall Street Journal • Mar. 17, 2026

The footage, which appears in Laura Poitras’ marvelous 2022 documentary “All the Beauty and the Bloodshed,” is a haunting vision of lethal corporate greed.

From Salon • Mar. 14, 2026

How marvelous that Duvall made his screen debut as Boo Radley in the 1962 classic “To Kill a Mockingbird.”

From Los Angeles Times • Feb. 17, 2026

“Dear me! A rollicking story is a marvelous thing, but these are far more exciting than one would ever wish real life to be,” she told herself.

From "The Hidden Gallery" by Maryrose Wood