improvidence

基本解释

But even if the rent is not mended, perhaps the worst vice betrayed is improvidence.
其实，即使衣服破了不补，所暴露的最大缺点也不过是不考虑小洞之会变成大洞。
chazidian.com
A trust created to maintain a beneficiary but to be secure against the beneficiary's improvidence .
维持受益人利益但防止其过于浪费的一种信托。
Even after the Victory Day bad events befell, and some Soviet soldiers had been killed in ambushes, sometimes because of their own carelessness or improvidence .
甚至在胜利日后也有悲剧发生，有些苏军士兵被德国的残兵杀害了，有些时候是因为他们自己的粗心大意所致。