tomfoolery vs foolery

tomfoolery and foolery both are nouns.

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

As nouns, tomfoolery and foolery are synonyms defined as:

Other synonyms of tomfoolery include craziness, folly, indulgence, lunacy.

tomfoolery (noun)	foolery (noun)
foolish or senseless behavior	foolish or senseless behavior