- extravagant, prodigal, profligate, spendthrift - recklessly wasteful; "prodigal in their expenditures"
Antonym: thrifty (indirect, via wasteful)
- debauched, degenerate, degraded, dissipated, dissolute, libertine, profligate, riotous, fast - unrestrained by convention or morality; "Congreve draws a debauched aristocratic society"; "deplorably dissipated and degraded"; "riotous living"; "fast women"
Antonym: moral (indirect, via immoral, amoral)
Antonyms: amoral, unmoral (indirect, via moral, immoral)
- rake, profligate, rip, blood, roue - a dissolute man in fashionable society
--1 is a kind of libertine, debauchee, rounder
- prodigal, profligate, squanderer - a recklessly extravagant consumer
--2 is a kind of consumer
--2 has particulars:spendthrift, spend-all, spender, scattergood; wastrel, waster