Synonyms of cosponsor

cosponsor

noun

as in sponsor

Related Words

• sponsor
• guarantor
• advocate
• supporter
• champion
• benefactor
• underwriter
• teacher
• patron
• surety
• backer
• mentor
• coach
• angel
• cosigner
• cosignatory
• chaperone

Example Sentences

Recent Examples of cosponsor

Klein is a cosponsor of a bill working its way through the Minnesota Legislature to ban most wagering on predictive markets, including the outcome of elections. — ABC News, 22 Apr. 2026

Oklahoma dragged its feet in investigating Lankford is a cosponsor of the bill and introduced a similar measure in 2023. — Chloe Bennett-Steele, StateImpact, 17 Feb. 2026

The committee’s chairwoman, Assemblymember Buffy Wicks, D-Oakland, was a cosponsor on the bill, called the Housing Opportunities Made Equal Act. — Kate Wolffe, Sacbee.com, 23 Jan. 2026

But as of Wednesday, the legislation has no cosponsor in the Senate, making its path to becoming law more difficult. — Lawrence Mower, Miami Herald, 21 Jan. 2026