Not affirmative
Negative and not affirmative are semantically related in contrary topic. In some cases you can use "Negative" instead an adjective phrase "Not affirmative", when it comes to topics like pessimistic.
Negative
Negative adjective - Marked by opposition or ill will.
Not affirmative and negative are semantically related in contrary topic. You can use "Not affirmative" instead an adjective "Negative", if it concerns topics such as pessimistic.
Mutual synonyms
Cite this Source
Negative and Not affirmative. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/not_affirmative/negative
Not affirmative & Negative. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/not_affirmative/negative>.
Negative or Not affirmative. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/not_affirmative/negative.
Google Ngram Viewer shows how "not affirmative" and "negative" have occurred on timeline