Conclude
Conclude verb - To form an opinion or reach a conclusion through reasoning and information.
Usage example: concluded that only the murderer could possibly have known that information
Surmise is a synonym for conclude in decide topic. In some cases you can use "Surmise" instead a verb "Conclude", when it comes to topics like assume, speculate.
Surmise
Surmise verb - To form an opinion from little or no evidence.
Usage example: we surmised that she had purchased the apple pie since there was a bakery box on the kitchen counter
Conclude is a synonym for surmise in speculate topic. You can use "Conclude" instead a verb "Surmise", if it concerns topics such as guess, come to a conclusion.
Mutual synonyms
Cite this Source
Surmise and Conclude. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/conclude/surmise
Conclude & Surmise. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/conclude/surmise>.
Surmise or Conclude. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/conclude/surmise.
Google Ngram Viewer shows how "conclude" and "surmise" have occurred on timeline