Backer
Backer noun - A person who actively supports or favors a cause.
Highroller and backer are semantically related In some cases you can use "Highroller" instead a noun "Backer".
Highroller
Backer and highroller are semantically related in bettor topic. You can use "Backer" instead a noun "Highroller", if it concerns topics such as gamester.
Cite this Source
Highroller and Backer. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/backer/highroller
Backer & Highroller. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/backer/highroller>.
Highroller or Backer. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/backer/highroller.
Google Ngram Viewer shows how "backer" and "highroller" have occurred on timeline