Meaning : The state of having good sense and sound judgment.
Example :
His rationality may have been impaired.
He had to rely less on reason than on rousing their emotions.
Synonyms : rationality, reason
Meaning : Goodness of reason and judgment.
Example :
The judiciary is built on the reasonableness of judges.
Meaning : The property of being moderate in price or expenditures.
Example :
The store is famous for the reasonableness of its prices.
The modestness of the living standards here becomes obvious immediately.
Synonyms : moderateness, modestness
Meaning : Moderation in expectations.
Example :
Without greater reasonableness by both parties we will never settle this matter!.
Meaning : The quality of being plausible or acceptable to a reasonable person.
Example :
He questioned the tenability of my claims.
Synonyms : tenability, tenableness