caricature vs wittiness

caricature and wittiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
caricature	Yes	No	Yes	No
wittiness	Yes	No	No	No

As nouns, wittiness is a hypernym of caricature; that is, wittiness is a word with a broader meaning than caricature:

caricature: a representation of a person that is exaggerated for comic effect
wittiness: a message whose ingenuity or verbal skill or incongruity has the power to evoke laughter

Other hypernyms of caricature include humor, humour, wit, witticism.

caricature (noun)	wittiness (noun)
a representation of a person that is exaggerated for comic effect	The quality of being clever, amusingly ingenious.
	a message whose ingenuity or verbal skill or incongruity has the power to evoke laughter

caricature (verb)	wittiness (verb)
represent in or produce a caricature of