drinking bout vs drunkenness

drinking bout and drunkenness both are nouns.

Word	Noun	Adjective	Verb	Adverb
drinking bout	Yes	No	No	No
drunkenness	Yes	No	No	No

As nouns, drunkenness is a hypernym of drinking bout; that is, drunkenness is a word with a broader meaning than drinking bout:

Other hypernyms of drinking bout include boozing, crapulence, drink, drinking.

drinking bout (noun)	drunkenness (noun)
a long period of drinking	the act of drinking alcoholic beverages to excess
	a temporary state resulting from excessive consumption of alcohol
	habitual intoxication; prolonged and excessive intake of alcoholic drinks leading to a breakdown in health and an addiction to alcohol such that abrupt deprivation leads to severe withdrawal symptoms