Affirm and Negative

Affirm

Affirm verb - To state as a fact usually forcefully.
Usage example: unwilling to affirm without further study that the painting is an original Rembrandt

Negative is an antonym for affirm.

Negative

Negative verb - To declare not to be true.
Usage example: the governor's press secretary promptly negatived the rumor that he was not intending to run for reelection

Affirm is an antonym for negative.

Cite this Source
Negative and Affirm. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/affirm/negative
Affirm & Negative. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/affirm/negative>.
Negative or Affirm. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/affirm/negative.
Google Ngram Viewer shows how "affirm" and "negative" have occurred on timeline