waster
Definitions
A person who squanders money, time, or other resources.
A person who is considered lazy, unproductive, or of no value to society.
Something that is defective or of inferior quality, often discarded during a manufacturing process.
Examples
He was labeled a total waster by his peers because he spent all his time playing video games instead of studying.
Stop being such a waster and start putting your talents to good use.
The manager fired him for being a waster who constantly neglected his responsibilities.
Synonyms
spendthrift squanderer idler slacker profligate loafer wastrel