snoring vs breathing

snoring and breathing both are nouns.

Word	Noun	Adjective	Verb	Adverb
snoring	Yes	No	No	No
breathing	Yes	Yes	No	No

As nouns, breathing is a hypernym of snoring; that is, breathing is a word with a broader meaning than snoring:

snoring: the act of snoring or producing a snoring sound
breathing: the bodily process of inhalation and exhalation; the process of taking in oxygen from inhaled air and releasing carbon dioxide by exhalation

Other hypernyms of snoring include external respiration, respiration, ventilation.

snoring (noun)	breathing (noun)
the act of snoring or producing a snoring sound	the bodily process of inhalation and exhalation; the process of taking in oxygen from inhaled air and releasing carbon dioxide by exhalation

snoring (adjective)	breathing (adjective)
	passing or able to pass air in and out of the lungs normally; sometimes used in combination