Backer
Backer noun - A person who takes the responsibility for some other person or thing.
Usage example: all financial backers will be expected to offer some input into the company's decisions
Sponsor is a synonym for backer in help topic. In some cases you can use "Sponsor" instead a noun "Backer", when it comes to topics like champion, advocate, defender, supporter. popular alternative
Sponsor
Sponsor noun - A person who takes the responsibility for some other person or thing.
Usage example: you'll need a sponsor to recommend you in order to get into the exclusive country club
Backer is a synonym for sponsor in help topic. You can use "Backer" instead a noun "Sponsor", if it concerns topics such as champion, defender, law, promotes. popular alternative
Mutual synonyms
How words are described
Both words in one sentence
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Mysterious Backer: Stunt is wary of joining a new team because he thinks the sponsor will be this.
Source: Visual Novel / SC 2 VN
Cite this Source
Sponsor and Backer. (2016). Retrieved 2026, October 30, from https://thesaurus.plus/related/backer/sponsor
Backer & Sponsor. N.p., 2016. Web. 30 Oct. 2026. <https://thesaurus.plus/related/backer/sponsor>.
Sponsor or Backer. 2016. Accessed October 30, 2026. https://thesaurus.plus/related/backer/sponsor.
Google Ngram Viewer shows how "backer" and "sponsor" have occurred on timeline