unthrifty

Definitions

Not thrifty; wasteful or extravagant with money.

Lacking in vigor or healthy growth; not thriving.

Examples

His unthrifty spending habits quickly drained the savings he had worked so hard to accumulate.

The company's unthrifty management of resources led to significant financial losses by the end of the fiscal year.

Synonyms

wasteful extravagant improvident spendthrift profligate lavish squandering

Antonyms

thrifty frugal economical parsimonious provident saving prudent