Open English Wordnet
Nouns
Adjectives
(s)extravagant, prodigal, profligate, spendthriftrecklessly wasteful“prodigal in their expenditures”
(s)debauched, degenerate, degraded, dissipated, dissolute, libertine, profligate, riotous, fastunrestrained by convention or morality“Congreve draws a debauched aristocratic society”, “deplorably dissipated and degraded”, “riotous living”, “fast women”