Cosigner
Cosigner noun - One of two or more signers of the same document (as a treaty or declaration).
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Synonyms for Cosigner
Patron and cosigner are semantically related. In some cases you can use "Patron" instead a noun "Cosigner".
Nearby Word: cosignatory
Patron
Patron noun - A person who takes the responsibility for some other person or thing.
Usage example: the wealthy philanthropist is one of the city's most generous patrons of its symphony orchestra
Cite this Source
Patron and Cosigner. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/cosigner/patron
Cosigner & Patron. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/cosigner/patron>.
Patron or Cosigner. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/cosigner/patron.
Google Ngram Viewer shows how "cosigner" and "patron" have occurred on timeline