comfort station vs toilet

comfort station and toilet both are nouns.

Word	Noun	Adjective	Verb	Adverb
comfort station	Yes	No	No	No
toilet	Yes	No	No	No

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

Other hypernyms of comfort station include facility, bathroom, can, john, lav, lavatory, privy.

comfort station (noun)	toilet (noun)
a toilet that is available to the public	the act of dressing and preparing yourself
	a room or building equipped with one or more toilets
	a plumbing fixture for defecation and urination
	misfortune resulting in lost effort or money