leg-pull vs jocularity

leg-pull and jocularity both are nouns.

Word	Noun	Adjective	Verb	Adverb
leg-pull	Yes	No	No	No
jocularity	Yes	No	No	No

As nouns, jocularity is a hypernym of leg-pull; that is, jocularity is a word with a broader meaning than leg-pull:

leg-pull: as a joke: trying to make somebody believe something that is not true
jocularity: activity characterized by good humor

Other hypernyms of leg-pull include jest, joke.

leg-pull (noun)	jocularity (noun)
as a joke: trying to make somebody believe something that is not true	activity characterized by good humor
	fun characterized by humor
	a feeling of facetious merriment