Certain antonyms

What is the opposite word for Certain?

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Antonyms for certain
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Cite this Source
Antonyms for Certain. (2016). Retrieved 2026, July 18, from https://thesaurus.plus/antonyms/certain
Antonyms for Certain. N.p., 2016. Web. 18 Jul. 2026. <https://thesaurus.plus/antonyms/certain>.
Antonyms for Certain. 2016. Accessed July 18, 2026. https://thesaurus.plus/antonyms/certain.