Probable
Probable adjective - Worthy of being accepted as true or reasonable.
Suppositious and probable are semantically related. In some cases you can use "Suppositious" instead an adjective "Probable".
Suppositious
Suppositious adjective - Based primarily on surmise rather than adequate evidence.
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Synonyms for Suppositious
Probable and suppositious are semantically related. Sometimes you can use "Probable" instead an adjective "Suppositious".
Cite this Source
Suppositious and Probable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/probable/suppositious
Probable & Suppositious. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/probable/suppositious>.
Suppositious or Probable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/probable/suppositious.
Google Ngram Viewer shows how "probable" and "suppositious" have occurred on timeline