rational
Translation
rational, reasonable
Examples
He made a rational decision based on the facts.
He made a rational decision based on the facts.
Humans are rational beings.
Humans are rational beings.
Grammar Patterns
a rational ((noun)) a rational decision
Similar Words
Synonyms: logical, reasonable; Antonyms: irrational, emotional
Etymology
From Latin 'ratio' (reason) + '-al' (of the nature of).
Memory Tips
Connects to 'ratio' as in reason or logic. A rational person uses reason.