BACKER Synonyms: 92 Similar and Opposite Words

backer

noun

Definition of backer

as in supporter

a person who actively supports or favors a cause backers of prison reform held a rally in front of the statehouse

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in sponsor

a person who takes the responsibility for some other person or thing all financial backers will be expected to offer some input into the company's decisions

Synonyms & Similar Words

as in ally

someone associated with another to give assistance or moral support the student's backers spoke at the school board meeting on her behalf

Synonyms & Similar Words

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 backer Meanwhile, Kyiv has been able to turn to its European backers to make up for the lost aid. — Alexander Gabuev, Foreign Affairs, 31 July 2026 Without that kind of money, Proposition 36 backers argue that the governor and the Legislature are unfairly crippling the new laws. — Los Angeles Times, 31 July 2026 The initial public offering was priced at $15 a share — the low end of its range — and raised nearly $211 million, including $142 million for the company and $69 million for investors, including Permira, its private equity backer since 2019. — Evan Clark, Footwear News, 30 July 2026 The Road Home‘s backers described Legend’s part as a starring role but did not specify the scope of the character’s place in the story further. — Patrick Brzeski, HollywoodReporter, 30 July 2026 The project, whose other backers include the Patel Family Office and Saudi’s AHQ Group, is part of a larger tide of capital flowing into Gulf oil infrastructure. — Tim McDonnell, semafor.com, 30 July 2026 The top two Democrats in California’s Legislature filed a lawsuit Wednesday challenging claims made by backers of a proposition that would institute a voter ID requirement at the ballot box. — Ben Paviour, Sacbee.com, 29 July 2026 One of the key things that attracts backers is the tech’s ability to scale. — ArsTechnica, 29 July 2026 Whitmer appeared that afternoon alongside Stevens and another key establishment backer, Representative James Clyburn, at a union rally in Detroit, where Stevens is counting on a big turnout among the city’s Black community. — Russell Berman, The Atlantic, 29 July 2026

Recent Examples of Synonyms for backer

Noun

Khamenei described the group as being at the forefront of resistance to Israel and its supporters.

— Nadeen Ebrahim, CNN Money, 27 July 2026
Thekla answered with a Spider suplex as the Thekla supporters cheered.

— Alfred Konuwa, Forbes.com, 27 July 2026

Definition of supporter

Noun

But out-of-home viewing has to become a core pillar of any rights holder or sponsor’s plans, not an afterthought.

— Leo MacLehose, Sportico.com, 31 July 2026
Recent research from Brand Finance shows that sponsor familiarity, awareness and consideration all rise measurably among event fans compared with non-fans.

— Melody Brue, Forbes.com, 31 July 2026

Definition of sponsor

Noun

Regional allies have not reported fresh Iranian attacks during the pause in US airstrikes.

— Nadeen Ebrahim, CNN Money, 27 July 2026
That James would also partner with Draymond Green, a former adversary, current friend and ally that delayed his free agency to give the Warriors additional cap space to secure James.

— Mark Medina, Forbes.com, 26 July 2026

Definition of ally

Noun

The bill’s legislative proponents argue the measure is a win for taxpayers, citing reductions in the cost of homeownership while maintaining funding for schools and other essential services.

— Abigail Hall, The Conversation, 30 July 2026
Those lawmakers pressed legislative leaders to revisit that exemption this year, and SB-954 is the resulting compromise, its proponents say.

— Andrew Graham, Sacbee.com, 30 July 2026

Definition of proponent

Noun

Yet some advocates say better air quality tracking still doesn’t do enough to address the root causes of pollution.

— Finnegan Belleau, Chicago Tribune, 26 July 2026
Residents, tribal leaders and advocates say the shaded, overgrown site is a vital urban refuge and cultural landscape, suing Pasadena over tree removal, excavation and potential harm to ancestral remains.

— Mack Baysinger Follow, Los Angeles Times, 26 July 2026