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Synonyms

abundant

American  
[uh-buhn-duhnt] / əˈbʌn dənt /

adjective

  1. present in great quantity; more than adequate; oversufficient.

    an abundant supply of water.

    Synonyms:
    profuse, copious
    Antonyms:
    scarce, sparse
  2. well supplied with something; abounding.

    a river abundant in salmon.

    Synonyms:
    rich, rich, teeming
    Antonyms:
    scarce, sparse
  3. richly supplied, as with resources.

    an abundant land.

    Synonyms:
    rich, rich, teeming
    Antonyms:
    scarce, sparse

abundant British  
/ əˈbʌndənt /

adjective

  1. existing in plentiful supply

  2. having a plentiful supply (of)

  3. (of a chemical element or mineral) occurring to an extent specified in relation to other elements or minerals in the earth's crust or some other specified environment

  4. (of an isotope) occurring to an extent specified in relation to other isotopes in a mixture of isotopes

"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

Related Words

See plentiful.

Other Word Forms

  • abundantly adverb
  • preabundant adjective
  • preabundantly adverb

Etymology

Origin of abundant

First recorded in 1325–75; Middle English (from Middle French ), from Latin abundant- (stem of abundāns ) overflowing. See abound, -ant

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.

Part of SpaceX’s recent AI strategy is a shift toward building data centers in outer space, where solar power is abundant and, Musk says, will eventually be cheaper than operating on Earth.

From The Wall Street Journal • Mar. 28, 2026

When the narrative is compelling, capital sometimes becomes too abundant and returns compress.

From Barron's • Mar. 26, 2026

"The least abundant things can be more important than the more abundant things," Krutchinsky says.

From Science Daily • Mar. 25, 2026

In 2023, which was extremely wet, the agency took in that abundant water and banked it underground.

From Los Angeles Times • Mar. 21, 2026

As the era of cheap, abundant energy drew to a close, poverty and unrest began to spread like a virus.

From "Ready Player One: A Novel" by Ernest Cline