No and Signature
Opposite meaning words
No
No noun - An unwillingness to grant something asked for.
Usage example: gave him a polite no when he asked her to dance
Cite this Source
Signature and No. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/no/signature
No & Signature. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/no/signature>.
Signature or No. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/no/signature.
Google Ngram Viewer shows how "no" and "signature" have occurred on timeline