fanfare vs bluster

fanfare and bluster both are nouns.

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

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

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

fanfare (noun)	bluster (noun)
a gaudy outward display	a swaggering show of courage
(music) a short lively tune played on brass instruments	vain and empty boasting
	a violent gusty wind
	noisy confusion and turbulence

fanfare (verb)	bluster (verb)
	act in an arrogant, overly self-assured, or conceited manner
	show off
	blow hard; be gusty, as of wind