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Synonyms

rationally

American  
[rash-uh-nl-ee, rash-nl-] / ˈræʃ ə nl i, ˈræʃ nl- /

adverb

  1. in a way that is agreeable to and supported by reason; sensibly or logically.

    It’s a bit difficult to explain rationally to your teenager why they are being subjected to a drug test at home.

    Right-brain thinking also includes intuition, which is not understood rationally but is nonetheless highly valued.


Other Word Forms

Etymology

Origin of rationally

rational ( def. ) + -ly

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

A judge said tenant affordability was one of the factors the board could consider as long as it did so fairly and rationally.

From The Wall Street Journal Jul. 22, 2026

“We cannot rationally justify a pause when a Governing Council driven by an insurance motive now faces a substantially worse inflation outlook than in March,” he added.

From Barron's Jun. 10, 2026

Even if you believe in the goals, none of them is rationally achievable within the traditional investor’s horizon of a few years or even a few decades, much less within your lifetime.

From Los Angeles Times Jun. 9, 2026

"With these findings, we're laying a new foundation for rationally designing tires."

From Science Daily May 13, 2026

This was complete lunacy as far as he was concerned, and there was no way to deal with it rationally.

From "The Kill Order (Maze Runner, Book Four; Origin)" by James Dashner

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