Supposition antonyms

What is the opposite word for Supposition?

Antonyms for supposition
Filters
Most terms are nouns
Suggest
If you know antonyms for Supposition, then you can share it or put your rating in the list of opposite words.
Suggest antonym
Menu
Supposition Thesaurus
Definitions of Supposition
Supposition Synonyms
Nearby Words
supposititious, supposed, supposing, suppositional, suppository
External Links
Other usefull sites with antonyms of this word:
Synonym.tech
Merriam-webster.com
Collinsdictionary.com
Wiktionary.org
Opposite words of supposition
Cite this Source
Antonyms for Supposition. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/antonyms/supposition
Antonyms for Supposition. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/antonyms/supposition>.
Antonyms for Supposition. 2016. Accessed July 21, 2026. https://thesaurus.plus/antonyms/supposition.