Not probable
Untoward and not probable are semantically related. In some cases you can use "Untoward" instead an adjective phrase "Not probable".
Untoward
Untoward adjective - Given to resisting authority or another's control.
Not probable and untoward are semantically related. Sometimes you can use "Not probable" instead an adjective "Untoward".
Mutual synonyms
Cite this Source
Untoward and Not probable. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/not_probable/untoward
Not probable & Untoward. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/not_probable/untoward>.
Untoward or Not probable. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/not_probable/untoward.
Google Ngram Viewer shows how "not probable" and "untoward" have occurred on timeline