naught vs bugger all

naught and bugger all both are nouns.

Word	Noun	Adjective	Verb	Adverb
naught	Yes	No	No	No
bugger all	Yes	No	No	No

As nouns, bugger all is a hyponym of naught; that is, bugger all is a word with a more specific, narrower meaning than naught:

naught: a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential
bugger all: little or nothing at all

Other hyponyms of naught include nihil, Fanny Adams, fuck all, sweet Fanny Adams.

naught (noun)	bugger all (noun)
complete failure	little or nothing at all
a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential