Signature
Signature noun - A person's name written in their own handwriting often given to indicate awareness or consent.
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Synonyms for Signature
Sign up and signature are semantically related In some cases you can use "Sign up" instead a verb "Signature".
Sign up
Sign up verb - Engage by written agreement.
Signature and sign up are semantically related in contribute topic. Sometimes you can use "Signature" instead a verb "Sign up".
Cite this Source
Sign up and Signature. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/signature/sign_up
Signature & Sign up. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/signature/sign_up>.
Sign up or Signature. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/signature/sign_up.
Google Ngram Viewer shows how "signature" and "sign up" have occurred on timeline