Irrational antonyms

What is the opposite word for Irrational?

Use filters to view other words, we have 55 antonyms for irrational.
Antonyms for irrational
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Irrational Thesaurus
Definitions of Irrational
Irrational Synonyms
Nearby Words
irrationality, irrationally
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Opposite words of irrational
Image search results for Irrational
pi, board, school ghosts, gespenter, spooky escher triangle, triangle, geometry star, perplexed, geometry spooky, horror, creepy escher triangle, triangle, geometry
Cite this Source
Antonyms for Irrational. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/antonyms/irrational
Antonyms for Irrational. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/antonyms/irrational>.
Antonyms for Irrational. 2016. Accessed July 21, 2026. https://thesaurus.plus/antonyms/irrational.