Proponent

Part of speech: noun

Pronunciation: /pɹəˈpəʊnənt/

Definitions

1. A person who advocates for or supports a particular idea, cause, or proposal
2. An individual who endorses a specific idea, initiative, or movement demonstrates their support and active advocacy for that cause
3. An advocate for a certain idea, initiative, or position is someone who actively supports and promotes that particular viewpoint

Etymology: The word "proponent" comes from Latin "prōpōnēns," the present participle of "prōpōnō," meaning "to put forward" or "propose." Its core idea is therefore physical and literal: to set something out in front of others so they can see it. The Latin verb was built from "pro-," "forward" or "in front," and "pōnere," "to place," so a proponent is, at root, someone who places a thing before an audience. That concrete picture of placing something forward shaped how the word was used before it came to describe a supporter. A person who put forward a proposal was the one who laid it before a meeting or a court, and the step from advancing a plan to backing it is a short one. The modern sense, a person who endorses and actively champions a cause, grew naturally from that role of setting an idea in front of others and speaking for it.

Synonyms: advocate, supporter, promoter, backer, champion

Antonyms: opponent, critic, detractor, adversary, enemy