Ascertainable antonyms

What is the opposite word for Ascertainable?

Antonyms for ascertainable
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Opposite words of ascertainable
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check, mark, checked check, mark, checked
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Antonyms for Ascertainable. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/antonyms/ascertainable
Antonyms for Ascertainable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/antonyms/ascertainable>.
Antonyms for Ascertainable. 2016. Accessed August 13, 2026. https://thesaurus.plus/antonyms/ascertainable.