flummery vs nonsensicality

flummery and nonsensicality both are nouns.

Word	Noun	Adjective	Verb	Adverb
flummery	Yes	No	No	No
nonsensicality	Yes	No	No	No

As nouns, nonsensicality is a hypernym of flummery; that is, nonsensicality is a word with a broader meaning than flummery:

Other hypernyms of flummery include bunk, hokum, meaninglessness, nonsense.

flummery (noun)	nonsensicality (noun)
meaningless ceremonies and flattery	a message that seems to convey no meaning
a bland custard or pudding especially of oatmeal