This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
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verb-intransitive. To indulge in an extravagant expense or luxury.

verb-intransitive. To be showy or ostentatious.

v. To spend extravagantly or wastefully.

n. An extravagant display.

n. An expensive indulgence; a spree.

v. To gush, to flow or move in a rush.

n. A blustering demonstration, or great effort; a great display.

verb-intransitive. To make a great display in any way, especially in oratory.

n. A blustering, noisy, or ostentatious demonstration, display, or effort.

To make an ostentatious demonstration or display.

v. indulge oneself

v. be showy or ostentatious

n. any act of immoderate indulgence

n. an ostentatious display (of effort or extravagance etc.)

""The connotation of the term splurge is unpleasant."

splurged    splurges    splurging   

waste    ware    squander    consume    flash    show off    swank    flaunt    ostentate    humoring   

display    splash   

converge    dirge    diverge    emerge    merge    purge    reemerge    scourge    serge    spurge   

wind-bag    magniloquent    tube-tunnel    earthmover    diffuseness    rhodomontade    self-promotion    webinar    gimcrackery    carfare