What is another word for wastefulness?
Pronunciation: [wˈe͡ɪstfə͡lnəs] (IPA) 
Wastefulness is a term that refers to the unnecessary use of resources, which results in a significant loss of those resources. Several synonyms for wastefulness include extravagance, profligacy, profuseness, dissipation, excess, squandering, and recklessness. Extravagance denotes indulging in lavish and expensive possessions or lifestyles, often with no regard for the consequences of such actions. Profligacy refers to wasteful or excessive spending, often leading to financial instability. Profuseness implies a copious outflow or abundance beyond necessity or reason. Dissipation refers to the reckless squandering of energy or resources. Excess and squandering denote overspending or overusing resources, while recklessness implies careless behavior with no regards to the impact it might have on the environment.
