Meaning : Sufficient resources to provide comfort and meet obligations.
Example :
Her father questioned the young suitor's sufficiency.
Meaning : An adequate quantity. A quantity that is large enough to achieve a purpose.
Example :
Enough is as good as a feast.
There is more than a sufficiency of lawyers in this country.
Synonyms : enough
Meaning : The quality of being sufficient for the end in view.
Example :
He questioned the sufficiency of human intelligence.
Synonyms : adequacy
Lack of an adequate quantity or number.
The inadequacy of unemployment benefits.