Preposterous antonyms

What is the opposite word for Preposterous?

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Antonyms for Preposterous. (2016). Retrieved 2026, July 26, from https://thesaurus.plus/antonyms/preposterous

Antonyms for Preposterous. N.p., 2016. Web. 26 Jul. 2026. <https://thesaurus.plus/antonyms/preposterous>.

Antonyms for Preposterous. 2016. Accessed July 26, 2026. https://thesaurus.plus/antonyms/preposterous.