Certainty and Non sequitur
Opposite meaning terms
Certainty
Certainty noun - A state of mind in which one is free from doubt.
Non sequitur is an antonym for certainty.
Non sequitur
Non sequitur noun - A reply that has no relevance to what preceded it.
Cite this Source
Non sequitur and Certainty. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/certainty/non_sequitur
Certainty & Non sequitur. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/certainty/non_sequitur>.
Non sequitur or Certainty. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/certainty/non_sequitur.
Google Ngram Viewer shows how "certainty" and "non sequitur" have occurred on timeline