Profligate:
- extravagant: recklessly wasteful; "prodigal in their expenditures"
- rake: a dissolute man in fashionable society
- debauched: unrestrained by convention or morality; "Congreve draws a debauched aristocratic society"; "deplorably dissipated and degraded"; "riotous living"; "fast women"
- prodigal: a recklessly extravagant consumer