Another word for extravagancy

A condition of going or being beyond what is needed, desired, or appropriate

• surfeit
• superfluousness
• superfluity
• superabundance
• plethora
• overabundance
• extravagantness
• extravagance
• exorbitance
• excessiveness
• excess
• embarrassment

Excessive or imprudent expenditure

• wastefulness
• waste
• squander
• profusion
• profuseness
• profligacy
• prodigality
• lavishness
• extravagance

Something costly and unnecessary

• luxury
• frill
• extravagance