profligate
prof-li-gate
adjective
Excessively wasteful or extravagant, especially with money or resources.
"His profligate spending habits led to ruin."
noun
A person who is recklessly extravagant and wasteful.
"The young profligate squandered his inheritance."
Thesaurus
Synonyms: dissipated, degraded, degenerate, immoral, riotous, libertine, fast, debauched, dissolute, prodigal, squanderer, spendthrift