Main entry: lavishness, prodigality, extravagance, high life, highlife
Definition: excessive spending
Main entry: extravagance, prodigality, profligacy
Definition: the trait of spending extravagantly
Main entry: extravagance, extravagancy
Definition: the quality of exceeding the appropriate limits of decorum or probability or truth
Usage: we were surprised by the extravagance of his description