Choose the perfect synonym or antonym for the word

Rational

/ˈræʃənəl/

Being able to think sensibly and reason logically.

Synonyms:

He knows he is wrong, and has nothing rational to urge.

Or else turn it into something rational, or even useful?

It seemed hardly rational to be thankful for such a life.

From Latin rationalis, meaning reasonable, from ratio meaning reckoning or reason, and influenced by the French rationel.

17 mentions per 1 million words

Moderate

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