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Synonyms

competitor

American  
[kuhm-pet-i-ter] / kəmˈpɛt ɪ tər /

noun

  1. a person, team, company, etc., that competes; rival.


competitor British  
/ kəmˈpɛtɪtə /

noun

  1. a person, group, team, firm, etc, that vies or competes; rival

"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 opponent.

Other Word Forms

  • competitorship noun

Etymology

Origin of competitor

First recorded in 1525–35; from Latin competītor “rival for an office,” equivalent to com- com- + petītor “seeker, claimant” ( petitor )

Explanation

Competitors are rivals or contenders for the same thing. Two boxers in a ring are competitors, and so are restaurants located on the same block. When people compete (in sports, business, or elsewhere), they're trying to achieve the same goal and are therefore considered competitors. Two teams in the same sports division are competitors. Two politicians running for the same office are competitors. And even two guys courting the same gal are considered competitors. Competitors are out to win.

Keep Reading on Vocabulary.com

Vocabulary lists containing competitor

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.

OpenAI has been trying to build up its Claude Code competitor, Codex, and sees a window of opportunity in Anthropic’s quandary.

From Slate • Apr. 14, 2026

In the decades since then, it has become clear that Montezemolo’s innovation dug a moat around the company that no competitor has been able to cross.

From The Wall Street Journal • Apr. 10, 2026

But Congress has backed the date with billions of dollars of taxpayers' money, partly because there is a new competitor on the horizon.

From BBC • Apr. 10, 2026

Fred Couples, 66, the oldest competitor in the field, went from a tie for eighth to a tie for 43rd ... on one hole.

From Los Angeles Times • Apr. 9, 2026

The New York headquarters of NBC, CBS’s main competitor, received about six hundred phone calls asking if the invasion was real.

From "Spooked!" by Gail Jarrow