mishegoss vs tomfoolery

mishegoss and tomfoolery both are nouns.

Word	Noun	Adjective	Verb	Adverb
mishegoss	Yes	No	No	No
tomfoolery	Yes	No	No	No

As nouns, tomfoolery is a hypernym of mishegoss; that is, tomfoolery is a word with a broader meaning than mishegoss:

Other hypernyms of mishegoss include craziness, folly, foolery, indulgence, lunacy.

mishegoss (noun)	tomfoolery (noun)
(Yiddish) craziness; senseless behavior or activity	foolish or senseless behavior