Irrational and Realistic

Opposite meaning words

Irrational adjective - Not using or following good reasoning.

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Realistic is an antonym for irrational in illogical topic.

Realistic adjective - Willing to see things as they really are and deal with them sensibly.

Usage example: high schoolers who need to be more realistic in their career choices, as so few people end up as rock stars

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Irrational is an antonym for realistic in topics: sensible, genuine.

Nearby Words: realize, real, realise, reality, really

Cite this Source

Realistic and Irrational. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/irrational/realistic

Irrational & Realistic. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/irrational/realistic>.

Realistic or Irrational. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/irrational/realistic.

Google Ngram Viewer shows how "irrational" and "realistic" have occurred on timeline