absurdist humor vs wittiness

absurdist humor and wittiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
absurdist humor	Yes	No	No	No
wittiness	Yes	No	No	No

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

absurdist humor: is a form of humour predicated on deliberate violations of causal reasoning, producing events and behaviours that are obviously illogical.
wittiness: a message whose ingenuity or verbal skill or incongruity has the power to evoke laughter

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

absurdist humor (noun)	wittiness (noun)
is a form of humour predicated on deliberate violations of causal reasoning, producing events and behaviours that are obviously illogical.	The quality of being clever, amusingly ingenious.
	a message whose ingenuity or verbal skill or incongruity has the power to evoke laughter