From Longman Dictionary of Contemporary Englisha sufficiency of somethinga sufficiency of something formalENOUGHa supply that is enough a sufficiency of raw materials → sufficiency
Examples from the Corpus
a sufficiency of something• And any prudent owner would carry a sufficiency of lifebelts and life-jackets for the passengers and crew.• Is there a sufficiency of time allowed for the analysis of data?• Make sure there a sufficiency of time allowed for the analysis of data. 