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rival

American  
[rahy-vuhl] / ˈraɪ vəl /

noun

rivals plural
  1. a person who is competing for the same object or goal as another, or who tries to equal or outdo another; competitor.

    Synonyms:
    antagonist, adversary, emulator, opponent
    Antonyms:
    ally
  2. a person or thing that is in a position to dispute another's preeminence or superiority.

    a stadium without a rival.

  3. Obsolete. a companion in duty.


adjective

  1. competing or standing in rivalry: rival businesses.

    rival suitors;

    rival businesses.

    Synonyms:
    opposed, competitive

verb (used with object)

rivals, present (3rd person singular) rivaled, past participle, past rivalled, past participle, past rivaling, present participle rivalling present participle
  1. to compete with in rivalry; strive to win from, equal, or outdo.

    Synonyms:
    oppose
  2. to prove to be a worthy rival of.

    He soon rivaled the others in skill.

  3. to equal (something) as if in carrying on a rivalry.

    The Hudson rivals any European river in beauty.

    Synonyms:
    emulate, match

verb (used without object)

rivals, present (3rd person singular) rivaled, past participle, past rivalled, past participle, past rivaling, present participle rivalling present participle
  1. to engage in rivalry; compete.

rival British  
/ ˈraɪvəl /

noun

    1. a person, organization, team, etc, that competes with another for the same object or in the same field

    2. ( as modifier )

      rival suitors

      a rival company

  1. a person or thing that is considered the equal of another or others

    she is without rival in the field of economics

"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

verb

  1. to be the equal or near equal of

    an empire that rivalled Rome

  2. to try to equal or surpass; compete with in rivalry

"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

Synonym Usage

See opponent.

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of rival

First recorded in 1570–80; from Latin rīvālis, originally, “one who uses a stream in common with another,” equivalent to rīv(us) “stream” + -ālis -al 1

Explanation

A rival is a competitor or contender that you want to defeat, whether in an actual competition or for another goal. It may be a tennis rival or a rival for your true love’s affections. There are all types of rivals, but they tend to show up a lot in sports. For example, in college football, the Army and Navy have been rivals since their first meeting in 1890. Something that is able to rival something else is seen as comparable to it in quality, and something that is said to be “without rival” is unmatched, or better than everything else.

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Vocabulary lists containing rival

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.

But recent polls show that a majority of Israelis want him out of office, with former military chief Gadi Eisenkot emerging as his main rival.

From Barron's • Jul. 12, 2026

Last year, his family became a minority owner in the San Francisco 49ers, a division rival of the Seahawks, and will be required to divest.

From The Wall Street Journal • Jul. 12, 2026

A war of words, with acrimonious rival briefings, had taken place between Prince Harry's team and Buckingham Palace over where he would be staying during his visit.

From BBC • Jul. 10, 2026

Another moment that has featured prominently all week sees Haaland rush in to seemingly protect Bellingham, 23, after a rival player pushed him on the pitch.

From BBC • Jul. 10, 2026

The second step might have been to actively defend the herd against predators, driving away lions, wolves and rival human bands.

From "Sapiens: A Brief History of Humankind" by Yuval Noah Harari

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