Affirm and Nullify

Affirm

Affirm verb - To state as a fact usually forcefully.

Nullify is an antonym for affirm in declare the truth of something topic.

Nullify

Nullify verb - To put an end to by formal action.

Affirm is an antonym for nullify in cancel topic.

Common collocations

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