First and Proponent

First

First noun - The first or highest in an ordering or series.

Proponent and first are semantically related. In some cases you can use "Proponent" instead a noun "First".

Nearby Word: firstly

Proponent

Proponent noun - A person who actively supports or favors a cause.

First and proponent are semantically related. Sometimes you can use "First" instead a noun "Proponent".

How words are described

human human first human proponent
notable notable first notable proponent
original original first original proponent
strong strong first strong proponent
Other adjectives: big, main, new, major, heroic, last, nuclear, biggest.
Cite this Source
Proponent and First. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/first/proponent
First & Proponent. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/first/proponent>.
Proponent or First. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/first/proponent.
Google Ngram Viewer shows how "first" and "proponent" have occurred on timeline