'with inadequacies' is correct and usable in written English.
You can use this phrase to talk about something that is lacking in some way. For example, "The current plan for the project has major inadequacies that need to be addressed."
They can't seem to bear the inevitability that their children will suffer disappointments and will have to reckon with inadequacies.
All that the second viewing confirmed, he added, was that the continuing confusion had nothing to do with inadequacies on the part of Graham or her audiences.
Most of the apparent shrinkage has more to do with inadequacies in America's financial regulations governing oil-company reserves than with a lack of oil.
If you fought in it, you never fought bravely enough (Yates was anxious about the bravery of his own conduct in the 75th Division, in Europe); if you missed it, the rest of your life would be perforated with inadequacies.
The tragedy that people witnessed last year in Japan, combined with inadequacies in the country's disaster preparedness system, spurred some of Japan's greatest minds to come up with innovations to deal with future natural catastrophes.
The results showed a concentration of underlying factors associated with inadequacies in planning and risk assessment, competence assurance, hardware design, purchase and installation, and contracting strategy.
Perhaps because our society often confuses sadness with a weakness and crying with inadequacy.
It's a sign of fatigue on the part of an audience that's come to associate Sonic with inadequacy in contemporary gaming.
Maternal age was associated with inadequacy of all macronutrients.
Other possible explanations for difference in outcomes could be the difference in sample size and in power analysis with inadequacy of relevant RCTs.
The aim of this study was to investigate coverage of antenatal care and identify factors associated with inadequacy of antenatal care in Kassala, eastern Sudan.
