PROPONENT Synonyms: 44 Similar and Opposite Words

proponent

noun

prə-ˈpō-nənt

Definition of proponent

as in advocate

a person who actively supports or favors a cause a vocal proponent of the use of electric-powered cars

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of proponent As for the animal health risk, many proponents point out that screwworm made it into the US either through infested wildlife or via flies themselves while the border was closed to the cattle trade. — Max Saltman, CNN Money, 22 Aug. 2026 Jahan is a proponent of strategically mixing in all kinds of different textiles. — Sarah Lyon, The Spruce, 21 Aug. 2026 Termini could not provide an explanation as to why proponents opted to revive an unrelated, inactive bill. — Jennifer Van Grove, San Diego Union-Tribune, 20 Aug. 2026 Listing out every project that does not qualify under the measure’s definition would have been impossible, measure proponents say. — Andrew Graham, Sacbee.com, 20 Aug. 2026 See All Example Sentences for proponent

Recent Examples of Synonyms for proponent

Noun

Child safety advocates and some parents have welcomed age restrictions, while privacy groups say the rules can be cheated and that forcing users to supply identification raises privacy concerns.

— ABC News, ABC News, 24 Aug. 2026
Disability rights advocates fear the changes to special education oversight weaken the federal safety net for autistic students and others with disabilities, making these systems more confusing when families need help enforcing students' rights.

— Claire Sibonney, CBS News, 24 Aug. 2026

Definition of advocate

Noun

The government said Khan’s supporters had begun gathering outside the private hospital in violation of the court order, which required them to stay away from the medical facility to avoid inconveniencing other patients.

— ABC News, ABC News, 24 Aug. 2026
Fabares was a longtime supporter of the Alzheimer’s Association, after her mother was diagnosed with the disease in the early 1990s.

— Jack Dunn, Variety, 23 Aug. 2026

Definition of supporter

Noun

His mind didn’t go blank; rather, all the what-ifs multiplied like exponents, crowding his thoughts and rendering him unable to envision anything else.

— Min Jin Lee, New Yorker, 19 July 2026
Often categorized along with Bellow and Bernard Malamud as exponents of a particularly Jewish-American sensibility, all three were additionally masters of the American voice.

— Literary Hub, Literary Hub, 4 June 2026

Definition of exponent

Browse Nearby Words

propitious

proponent

proponents

See all Nearby Words

Cite this Entry

Style

“Proponent.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/proponent. Accessed 28 Aug. 2026.

Copy Citation

Synonyms of proponent

noun

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

cogent

Popular in Grammar & Usage

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

What's the difference between 'fascism' and 'socialism'?

Commonly Misspelled Words

Popular in Wordplay

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Even More Words That Sound Like Insults But Aren't

The Words of the Week - Aug. 28

Why do we say 'break a leg'?

Popular

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Games & Quizzes