toilet facility vs john

toilet facility and john both are nouns.

Word	Noun	Adjective	Verb	Adverb
toilet facility	Yes	No	No	No
john	Yes	No	No	No

As nouns, john is a hypernym of toilet facility; that is, john is a word with a broader meaning than toilet facility:

Other hypernyms of toilet facility include facility, bathroom, can, lav, lavatory, privy, toilet.

toilet facility (noun)	john (noun)
a toilet that is available to the public	a room or building equipped with one or more toilets
	a prostitute's customer