Simple meaning
What does Rational mean?
Rational means based on logic.
Dictionary definition
Rational means based on reason and clear thinking.
Example sentences
Rational in a sentence
easy
In class, we learned what rational means.
medium
The reading passage used rational in a sentence that showed its meaning clearly.
hard
Using rational helped make our writing more precise in an academic context.
Synonyms
Words like Rational
logicalRelated meaning; check context for exact use.
reasonableRelated meaning; check context for exact use.
sensibleRelated meaning; check context for exact use.
Antonyms
Opposite words
unreasonableHelpful contrast for understanding meaning.
irrationalHelpful contrast for understanding meaning.
Word family
Rational word family
Base word
rational
adjective
rational
Base form.
Related words
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Quick practice
Try Rational
Practice 1
What does rational mean?
Rational means rational means based on logic.
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