splurge vs squander

splurge

verb
  • To spend lavishly or extravagantly, especially money. 

  • To (cause to) gush; to flow or move in a rush. 

  • To produce an extravagant or ostentatious display. 

noun
  • An extravagant indulgence; a spending spree. 

  • An extravagant or ostentatious display. 

squander

verb
  • To waste, lavish, splurge; to spend lavishly or profusely; to dissipate. 

How often have the words splurge and squander occurred in a corpus of books? (source: Google Ngram Viewer )