toilet facility vs public toilet

toilet facility and public toilet both are nouns.

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

As nouns, toilet facility and public toilet are synonyms defined as:

toilet facility and public toilet: a toilet that is available to the public

Other synonyms of toilet facility include comfort station, convenience, public convenience, public lavatory, restroom, wash room.

toilet facility (noun)	public toilet (noun)
a toilet that is available to the public	a toilet that is available to the public