What is another word for "insufficiency"?

Roget's Thesaurus (1911) lists these synonyms for "insufficiency": account, application, apply, arrear, bank, bankrupt, bankruptcy, become, behind, behindhand, bogus, both, break, button, caret, check, cheque, complete, crude, debt, debtor, defalcation, default, defaulter, defect, defective, deficiency, deficient, deficit, discontinuity, dishonor, draw, duck, fail, failing, failure, fall, fly, gap, gazette.