absurdist humor vs absurdist humour

absurdist humor and absurdist humour both are nouns.

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

As nouns, absurdist humor and absurdist humour are synonyms defined as:

absurdist humor and absurdist humour: is a form of humour predicated on deliberate violations of causal reasoning, producing events and behaviours that are obviously illogical.

Other synonyms of absurdist humor include surreal humor, surreal humour.

absurdist humor (noun)	absurdist humour (noun)
is a form of humour predicated on deliberate violations of causal reasoning, producing events and behaviours that are obviously illogical.	is a form of humour predicated on deliberate violations of causal reasoning, producing events and behaviours that are obviously illogical.