Mismanagement is running something badly. Years of mismanagement, financial mismanagement.
It is the polite word, and it is chosen exactly because it stops short of dishonesty. Mismanagement is what an inquiry finds when it cannot prove anything worse.
1nounmismanagementRunning something badly.
“The report blamed mismanagement and named nobody.”
mismanagement is a failure.
From mis- + management.
Etymology from Wiktionary, CC BY-SA