fanfare vs splurge

fanfare and splurge both are nouns.

Word	Noun	Adjective	Verb	Adverb
fanfare	Yes	No	No	No
splurge	Yes	No	Yes	No

As nouns, splurge is a hyponym of fanfare; that is, splurge is a word with a more specific, narrower meaning than fanfare:

Other hyponyms of fanfare include bluster, bravado, exhibitionism, ritz, pedantry.

fanfare (noun)	splurge (noun)
a gaudy outward display	any act of immoderate indulgence
(music) a short lively tune played on brass instruments	an ostentatious display (of effort or extravagance etc.)

fanfare (verb)	splurge (verb)
	be showy or ostentatious
	indulge oneself