fusillade vs firing

fusillade and firing both are nouns.

Word	Noun	Adjective	Verb	Adverb
fusillade	Yes	No	Yes	No
firing	Yes	No	No	No

As nouns, firing is a hypernym of fusillade; that is, firing is a word with a broader meaning than fusillade:

Other hypernyms of fusillade include fire.

fusillade (noun)	firing (noun)
rapid simultaneous discharge of firearms	the act of setting something on fire
	the termination of someone's employment (leaving them free to depart)
	the act of discharging a gun
	the act of firing weapons or artillery at an enemy

fusillade (verb)	firing (verb)
attack with fusillade