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Synonyms

proponent

American  
[pruh-poh-nuhnt] / prəˈpoʊ nənt /

noun

  1. a person who puts forward a proposition or proposal.

  2. a person who argues in favor of something; an advocate.

    Synonyms:
    enthusiast, champion, supporter
  3. a person who supports a cause or doctrine; adherent.

    Synonyms:
    enthusiast, champion, supporter
  4. a person who propounds a legal instrument, such as a will for probate.


proponent British  
/ prəˈpəʊnənt /

noun

  1. a person who argues in favour of something

  2. law a person who seeks probate of a will

"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

Etymology

Origin of proponent

First recorded in 1580–90, proponent is from the Latin word prōpōnent- (stem of prōpōnēns ). See propone, -ent

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.

Canada’s Prime Minister Mark Carney has emerged as one of the biggest proponents of cooperation among a range of countries including Canada, most of Europe, Japan, South Korea, Australia, India, Brazil, Turkey and others.

From The Wall Street Journal

As bitcoin prices press lower, investors and proponents are being forced to confront an uncomfortable reality regarding the nature of the pioneering cryptocurrency.

From MarketWatch

The moratorium’s proponents said it would give the city time to plan future development and prioritize residents’ health.

From Los Angeles Times

Musk and other proponents think orbital data centers can solve an artificial-intelligence power issue.

From MarketWatch

In response, nuclear proponents have pinned their hopes on scaled-down plants known as small modular reactors, arguing they can be built faster and more cheaply than larger ones.

From The Wall Street Journal